Sitrak Transmission Parts Catalog – CHINA TRUCK AND SPARE PARTS SUPPLIER https://deruna.com We are a first-class heavy duty vehicles and spare parts supplier in China. Mon, 29 Sep 2025 08:43:38 +0000 zh-Hans hourly 1 https://deruna.com/wp-content/uploads/2024/05/cropped-deruna-logo-512-32x32.webp Sitrak Transmission Parts Catalog – CHINA TRUCK AND SPARE PARTS SUPPLIER https://deruna.com 32 32 Sitrak Interaxle Drive Shaft (Modified 57144/Xs165 Reinforced/1350) https://deruna.com/sitrak-interaxle-drive-shaft-catalog.html https://deruna.com/sitrak-interaxle-drive-shaft-catalog.html#respond Fri, 02 May 2025 05:57:20 +0000 https://deruna.com/?p=69315 […]]]>

Sitrak Interaxle Drive Shaft (Modified 57144/Xs165 Reinforced/1350)

Sitrak Interaxle Drive Shaft (Modified 57144/Xs165 Reinforced/1350)
Sitrak Interaxle Drive Shaft (Modified 57144/Xs165 Reinforced/1350)
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What is the Sitrak Interaxle Drive Shaft (Modified 57144/Xs165 Reinforced/1350)

  • Sitrak Interaxle Drive Shaft (Modified 57144/Xs165 Reinforced/1350): Heavy-Duty Power Transmission Redefined​
  • The Sitrak Interaxle Drive Shaft (Modified 57144/Xs165 Reinforced/1350) is a premium driveline component engineered to deliver unmatched reliability and performance in commercial vehicles, particularly designed for applications requiring robust power transfer between axles. This modified shaft, featuring the Interaxle drive shaft (modified 57144/XS165 reinforced/1350) configuration, combines advanced materials, reinforced design, and precision engineering to excel in the most demanding heavy-duty environments.​
  • Enhanced Design for Extreme Conditions​
  • The core of this drive shaft is its modified 57144/XS165 reinforced design, a testament to Sitrak’s commitment to durability. Crafted from high-strength alloy steel, the shaft is heat-treated to enhance tensile strength and resist fatigue, ensuring it can withstand up to 1350mm wheelbase requirements and transmit power efficiently even under heavy loads. The “reinforced” designation signifies upgraded structural integrity, with thicker wall sections and optimized weight distribution to minimize flex and vibration, critical for maintaining driveline balance and reducing wear on connected components.​
  • Precision Engineering for Seamless Performance​
  • The Interaxle Drive Shaft is precision-balanced to eliminate rotational vibrations, a common issue in multi-axle vehicles. This balance ensures smooth power transfer between axles, reducing stress on universal joints, differential gears, and other driveline parts. The modified design also includes improved surface coatings to resist corrosion and abrasion, making it ideal for harsh environments where exposure to moisture, dust, and road debris is constant.​
  • Versatile Compatibility and Easy Maintenance​
  • Engineered to fit seamlessly with a range of commercial vehicle models, the 57144/XS165 reinforced/1350 drive shaft simplifies installation with standardized mounting interfaces. Its modular design allows for quick replacement of wear components, minimizing downtime for fleets and operators. While specific fasteners aren’t listed, the shaft is compatible with industry-standard bolts and nuts, ensuring ease of maintenance and availability of replacement parts.​
  • Ideal for Heavy-Duty Applications​
  • Whether used in construction trucks, long-haul trailers, or specialized multi-axle vehicles, this interaxle drive shaft delivers consistent performance. It excels in scenarios requiring high torque transfer, such as navigating steep inclines, carrying oversized payloads, or operating on uneven terrain. The reinforced structure and modified geometry ensure reliable power distribution between axles, enhancing traction and stability while reducing the risk of driveline failure.​​
  • Model Specificity: Clearly highlights the modified 57144/XS165 reinforced/1350 designation for precise searchability.​
  • Durability Focus: Emphasizes reinforced materials and heat treatment to address user needs for long-lasting components.​
  • Performance Benefits: Stresses vibration reduction, torque handling, and compatibility to align with commercial vehicle operator priorities.​
  • In summary, the Sitrak Interaxle Drive Shaft (Modified 57144/Xs165 Reinforced/1350) sets a new standard for interaxle power transmission, combining rugged durability, precision engineering, and application-specific design. It’s a trusted solution for fleets and operators who demand zero compromise on performance, even in the most challenging conditions. Invest in the 57144/XS165 reinforced/1350 drive shaft to ensure your vehicle’s driveline operates at peak efficiency, mile after mile.

Product Parameters of Sitrak Interaxle Drive Shaft (Modified 57144/Xs165 Reinforced/1350)

AZ9557310625 Interaxle drive shaft (modified 57144/XS165 reinforced/1350)
Serial No.  Drawing No. Name Quantity
1 WG9557311020 Drive Shaft Linkage Plate (XS165 Enhanced/Improved 57144/95) 2
2 WG9319313250 Universal joint assembly 57144 (improved) 2
 

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]]> https://deruna.com/sitrak-interaxle-drive-shaft-catalog.html/feed 0 Sitrak Inter-Axle Drive Shaft (Improved 57144/Xs165 Reinforced/1350 Wheelbase/Hc16/Ac16/St13/St16/Hw1279/Mca16/Mcp16/H457 Duplex Axle/12000nm) https://deruna.com/sitrak-inter-axle-drive-shaft-catalog.html https://deruna.com/sitrak-inter-axle-drive-shaft-catalog.html#respond Fri, 02 May 2025 05:54:10 +0000 https://deruna.com/?p=69309

Sitrak Inter-Axle Drive Shaft (Improved 57144/Xs165 Reinforced/1350 Wheelbase/Hc16/Ac16/St13/St16/Hw1279/Mca16/Mcp16/H457 Duplex Axle/12000nm)

Sitrak Inter-Axle Drive Shaft (Improved 57144/Xs165 Reinforced/1350 Wheelbase/Hc16/Ac16/St13/St16/Hw1279/Mca16/Mcp16/H457 Duplex Axle/12000nm)
Sitrak Inter-Axle Drive Shaft (Improved 57144/Xs165 Reinforced/1350 Wheelbase/Hc16/Ac16/St13/St16/Hw1279/Mca16/Mcp16/H457 Duplex Axle/12000nm)
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What is the Sitrak Inter-Axle Drive Shaft (Improved 57144/Xs165 Reinforced/1350 Wheelbase/Hc16/Ac16/St13/St16/Hw1279/Mca16/Mcp16/H457 Duplex Axle/12000nm)

  • The Sitrak Inter-Axle Drive Shaft (Improved 57144/Xs165 Reinforced/1350 Wheelbase/Hc16/Ac16/St13/St16/Hw1279/Mca16/Mcp16/H457 Duplex Axle/12000nm) is a high-performance driveline component engineered to deliver superior power transfer and durability in demanding commercial vehicle applications. Specifically designed for vehicles with a 1350mm wheelbase and compatible with a range of axles including Hc16, Ac16, and H457 Duplex Axle, this drive shaft is capable of handling up to 12,000nm of torque, making it ideal for heavy-duty operations.
  • The Inter-axle drive shaft (improved 57144/XS165 reinforced/1350) is the core of this assembly, constructed from high-strength, reinforced materials to withstand extreme loads and harsh operating conditions. The improved design enhances its resistance to wear, fatigue, and deformation, ensuring reliable performance even under continuous heavy use. Its precise engineering guarantees seamless alignment with the vehicle’s axles, minimizing power loss and reducing vibrations for a smoother ride.
  • To ensure a secure and vibration-resistant installation, a set of high-quality fastening components is employed. Hexagon head bolts M14*1.5 provide a strong and reliable connection, capable of withstanding the significant forces generated during power transmission. These bolts are paired with Nylon lock nut M14×1.5, which features a built-in nylon insert that prevents loosening due to vibrations, offering an extra layer of security. The Embedded lock washer(M14) further enhances the fastening system by creating additional friction between the nut and the mating surface, ensuring that the drive shaft remains firmly in place over time.
  • Whether it’s navigating rough terrains, carrying heavy payloads, or operating in extreme weather conditions, the Sitrak Inter-Axle Drive Shaft is designed to excel. Its robust construction, advanced fastening system, and compatibility with a wide range of vehicle configurations make it a trusted choice for commercial vehicle operators who demand reliability and performance. With this drive shaft, vehicles can maintain optimal power transfer, improve fuel efficiency, and extend the lifespan of their driveline components, ultimately enhancing overall operational efficiency and reducing maintenance costs.

Product Parameters of Sitrak Inter-Axle Drive Shaft (Improved 57144/Xs165 Reinforced/1350 Wheelbase/Hc16/Ac16/St13/St16/Hw1279/Mca16/Mcp16/H457 Duplex Axle/12000nm)

AC95573100101 Inter-Axle Drive Shaft (Improved 57144/Xs165 Reinforced/1350 Wheelbase/Hc16/Ac16/St13/St16/Hw1279/Mca16/Mcp16/H457 Duplex Axle/12000nm)
Serial No.  Drawing No. Name Quantity
1 AZ9557310625 Inter-axle drive shaft (improved 57144/XS165 reinforced/1350) 1
2 ZQ151B1455TF6 Hexagon head bolts M14*1.5 8
3 Q32914T13F2 Nylon lock nut M14×1.5 8
4 WG9000310014 Embedded lock washer(M14) 16

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]]> https://deruna.com/sitrak-inter-axle-drive-shaft-catalog.html/feed 0 Sitrak Propshaft https://deruna.com/sitrak-propshaft-catalog.html https://deruna.com/sitrak-propshaft-catalog.html#respond Fri, 02 May 2025 05:50:27 +0000 https://deruna.com/?p=69303

Sitrak Propshaft

Sitrak Propshaft
Sitrak Propshaft
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What is the Sitrak Propshaft

  • Sitrak Propshaft: Engineered for Reliable Torque Transfer in Demanding Applications​
  • The Sitrak Propshaft is a high-performance driveline component designed to deliver exceptional power transmission in commercial vehicles, integrating precision-engineered components like the Drive shaft coupling disk(62160/XS180/100) and 62160 Universal Joint Assembly (Normal) to ensure seamless torque transfer, minimal vibration, and long-lasting durability. Built for heavy-duty environments, this propshaft is a critical link in the powertrain, enabling efficient power delivery from the transmission to the axles under extreme loads and harsh conditions.​
  • Core Components for Optimal Performance​
  • At the heart of the Sitrak Propshaft lies the Drive shaft coupling disk(62160/XS180/100), a robust connecting element designed to bridge the propshaft with the transmission or differential. Crafted from high-strength alloy steel, this coupling disk features a 100mm diameter configuration that balances structural integrity with precise alignment. Its heat-treated surface resists wear, corrosion, and torsional stress, ensuring a secure and vibration-free connection even when subjected to repeated heavy loads. The disk’s design minimizes backlash, optimizing power transfer efficiency and reducing strain on adjacent components, making it ideal for applications requiring consistent performance.​
  • Complementing the coupling disk is the 62160 Universal Joint Assembly (Normal), a versatile joint designed to accommodate angular misalignment between rotating shafts. This universal joint allows the propshaft to articulate smoothly during operation, adapting to changes in driveline angle caused by vehicle movement or uneven terrain. Its durable bearing components and precision-machined trunnions ensure low-friction movement, while a greasable design simplifies maintenance and extends service life. The assembly’s robust construction withstands high-speed rotations and sudden torque spikes, making it a reliable choice for heavy-duty commercial vehicles.​
  • Design for Heavy-Duty Reliability​
  • The Sitrak Propshaft itself is constructed from high-tensile steel, precision-balanced to eliminate rotational vibrations and noise. Its hollow design enhances the strength-to-weight ratio, reducing inertia and improving fuel efficiency without compromising torque capacity. The shaft is rigorously tested to meet industry standards for fatigue and impact resistance, ensuring it can withstand the rigors of long-haul transportation, construction sites, and other challenging environments.​
  • Seamless Integration and Maintenance​
  • Both the coupling disk and universal joint assembly are engineered for easy installation, with standardized interfaces that align perfectly with mating components. The use of industry-standard fasteners (not explicitly listed but implied for secure mounting) ensures straightforward replacement and maintenance, minimizing downtime for fleet operators. Regular lubrication of the universal joint and inspection of the coupling disk’s integrity are recommended to maximize the propshaft’s lifespan and performance, ensuring continued reliability over thousands of operational hours.​
  • Ideal for Commercial Vehicle Applications​
  • Whether deployed in heavy trucks, construction machinery, or specialized fleets, the Sitrak Propshaft delivers uncompromising performance. Its combination of a high-strength coupling disk and durable universal joint assembly ensures consistent power transfer, even when navigating rough terrain or carrying oversized payloads. This propshaft is a testament to Sitrak’s commitment to engineering excellence, providing operators with a solution that prioritizes durability, efficiency, and ease of use.​
  • In summary, the Sitrak Propshaft, featuring the Drive shaft coupling disk(62160/XS180/100) and 62160 Universal Joint Assembly (Normal), is a premium driveline component designed for heavy-duty applications. Its robust construction, precision engineering, and reliable component integration make it an indispensable part of any commercial vehicle powertrain, ensuring seamless power transmission and long-term performance in the most demanding conditions.

Product Parameters of Sitrak Propshaft

AZ9939311170  Propshaft
Serial No.  Drawing No. Name Quantity
1 WG9315313635 Drive shaft coupling disk(62160/XS180/100) 2
2 WG9725310020 62160 Universal Joint Assembly (Normal) 2
 

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]]> https://deruna.com/sitrak-propshaft-catalog.html/feed 0 Sitrak Main Drive Shaft (G7//8×4/Wheelbase 1950+2525+1350/Wp10h/Hw19712l/Mcp16 Double Axle/Xs180/M Type) https://deruna.com/sitrak-main-drive-shaft.html https://deruna.com/sitrak-main-drive-shaft.html#respond Fri, 02 May 2025 05:10:35 +0000 https://deruna.com/?p=69297

Sitrak Main Drive Shaft (G7//8×4/Wheelbase 1950+2525+1350/Wp10h/Hw19712l/Mcp16 Double Axle/Xs180/M Type)

Sitrak Main Drive Shaft (G7//8×4/Wheelbase 1950+2525+1350/Wp10h/Hw19712l/Mcp16 Double Axle/Xs180/M Type)
Sitrak Main Drive Shaft (G7//8×4/Wheelbase 1950+2525+1350/Wp10h/Hw19712l/Mcp16 Double Axle/Xs180/M Type)
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What is the Sitrak Main Drive Shaft (G7//8×4/Wheelbase 1950+2525+1350/Wp10h/Hw19712l/Mcp16 Double Axle/Xs180/M Type)

  • Sitrak Main Drive Shaft (G7/8×4/Wheelbase 1950+2525+1350/Wp10h/Hw19712l/Mcp16 Double Axle/Xs180/M Type): Heavy-Duty Power Transmission for Extreme Performance
  • Engineered for the most demanding commercial vehicle applications, the Sitrak Main Drive Shaft is a precision-built component designed to deliver seamless power transfer, exceptional durability, and reliable performance in G7 8×4 models with a specialized wheelbase configuration (1950+2525+1350) and robust powertrain systems like Wp10h and Hw19712l. This drive shaft is a critical link in the driveline, ensuring efficient torque transmission to the Mcp16 double axle and Xs180/M type components, even under heavy loads and harsh operating conditions.
  • Core Structural Components
  • At the heart of the assembly is the Intermediate drive shaft(62160/XS180/23000Nm), a high-strength steel shaft engineered to withstand up to 23,000Nm of torque. Its robust design minimizes flex and vibration, ensuring consistent power delivery to the axles. The Drive shaft features a heat-treated surface for enhanced resistance to wear and fatigue, making it ideal for long-haul transportation, construction sites, and other heavy-duty environments where reliability is non-negotiable.
  • The Support angle plate provides crucial structural reinforcement, securing the drive shaft to the vehicle’s frame and reducing lateral movement. This plate is precision-machined to ensure a perfect fit, optimizing alignment and minimizing stress on connected components, which is vital for maintaining driveline balance and reducing noise.
  • Heavy-Duty Fastening System
  • A robust network of fasteners ensures the drive shaft remains securely attached under extreme torque and vibration. Hexagonal flange bolts with teeth M12*1.25 and Hexagonal flange face nuts with teeth M12*1.25 are used for primary mounting points, their toothed design providing superior anti-loosening performance compared to standard fasteners. For higher-load applications, Hexagonal flange bolts with teeth M14*1.5 and matching Hexagonal flange nuts with teeth M14*1.5 offer increased tensile strength, while Type 2 hexagon nuts M14*1.5 provide additional locking force in critical axle connections.
  • Repeated use of Hexagon head bolts M14*1.5 across the assembly ensures uniform torque application, with their hexagonal heads allowing easy installation and maintenance using standard tools. Each fastener is paired with washers (not explicitly listed but implied for industry-standard practice) to distribute clamping force evenly, preventing damage to mating surfaces and ensuring long-term reliability.
  • Design for Optimal Performance
  • The drive shaft’s design accounts for the specific wheelbase and axle configuration of G7 8×4 vehicles, balancing length, weight, and rigidity to minimize rotational inertia and maximize power transfer efficiency. The precision-balanced components reduce driveline vibrations, enhancing driver comfort and extending the lifespan of connected parts like universal joints and differential gears.
  • Compliance and Durability
  • Built to meet rigorous industry standards, this main drive shaft undergoes extensive testing for fatigue, impact, and corrosion resistance. The use of high-grade materials and advanced manufacturing techniques ensures it can withstand extreme temperatures, heavy loads, and constant operation, making it a trusted choice for fleets and operators who demand zero downtime.
  • In summary, the Sitrak Main Drive Shaft (G7/8×4/Wheelbase 1950+2525+1350/Wp10h/Hw19712l/Mcp16 Double Axle/Xs180/M Type) is a testament to engineering excellence, combining robust construction, high-torque capacity, and a secure fastening system to deliver uncompromising performance in the most challenging commercial vehicle applications. Whether navigating rugged terrains or transporting heavy payloads, this drive shaft ensures your vehicle’s powertrain operates at peak efficiency, day in and day out.

Product Parameters of Sitrak Main Drive Shaft (G7//8×4/Wheelbase 1950+2525+1350/Wp10h/Hw19712l/Mcp16 Double Axle/Xs180/M Type)

YC96313170012 Main Drive Shaft (G7//8×4/Wheelbase 1950+2525+1350/Wp10h/Hw19712l/Mcp16 Double Axle/Xs180/M Type)
Serial No.  Drawing No. Name Quantity
1 ZQ1811230TF6 Hexagonal flange bolts with teeth M12*1.25 3
2 ZQ32512T13F6 Hexagonal flange face nuts with teeth M12*1.25 3
3 ZQ151B1450TF6 Hexagon head bolts M14*1.5 4
3 ZQ151B1450TF6 Hexagon head bolts M14*1.5 8
4 ZQ1811440TF6 Hexagonal flange bolts with teeth M14*1.5 2
5 ZQ32514T13F6 Hexagonal flange nuts with teeth M14*1.5 2
6 ZQ361B14T13F6 Type 2 hexagon nuts M14*1.5 4
6 ZQ361B14T13F6 Type 2 hexagonal nuts M14*1.5 8
7 AZ9938311338 Intermediate drive shaft(62160/XS180/23000Nm) 1
8 WG9731316006 Support angle plate 1
9 AZ9939311170 Drive shaft 1

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]]> https://deruna.com/sitrak-main-drive-shaft.html/feed 0 Sitrak Intermediate Drive Shaft (62160/Xs180/23000nm) https://deruna.com/sitrak-intermediate-drive-shaft.html https://deruna.com/sitrak-intermediate-drive-shaft.html#respond Fri, 02 May 2025 05:05:19 +0000 https://deruna.com/?p=69290

Sitrak Intermediate Drive Shaft (62160/Xs180/23000nm)

Sitrak Intermediate Drive Shaft (62160/Xs180/23000nm)
Sitrak Intermediate Drive Shaft (62160/Xs180/23000nm)
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What is the Sitrak Intermediate Drive Shaft (62160/Xs180/23000nm)

  • Sitrak Intermediate Drive Shaft (62160/Xs180/23000Nm): Engineered for High-Torque Reliability
  • The Sitrak Intermediate Drive Shaft (62160/Xs180/23000Nm) is a premium powertrain component designed to deliver robust power transmission in commercial vehicles, capable of handling up to 23,000Nm of torque. Engineered for heavy-duty applications, this drive shaft integrates precision components like the Drive shaft coupling disk(62160/XS180/100) and 62160 Universal Joint Assembly (Normal), ensuring seamless torque transfer, minimal vibration, and long-lasting durability even under extreme operating conditions.
  • Core Components for Optimal Performance
  • The Drive shaft coupling disk(62160/XS180/100) is a critical link in the driveline, designed to connect the intermediate shaft to the transmission or axle with precision. Crafted from high-strength alloy steel, this coupling disk features a robust design that withstands repeated stress, impact, and torsional forces. Its 100mm diameter configuration ensures a stable interface, reducing misalignment and enhancing power transfer efficiency. The disk’s surface is heat-treated to resist wear and corrosion, making it ideal for harsh environments where dust, moisture, and heavy loads are common.
  • Complementing the coupling disk is the 62160 Universal Joint Assembly (Normal), a standard-duty universal joint designed to accommodate angular misalignment between connected shafts. This joint allows for smooth articulation during operation, minimizing stress on the drive shaft and preventing damage from excessive vibration. The universal joint features durable bearing components and a greasable design for easy maintenance, ensuring consistent performance and extended service life. Its precision-engineered trunnions and bearing caps provide a secure fit, enabling reliable power transmission across varying angles and speeds.
  • Design for Heavy-Duty Applications
  • The intermediate drive shaft itself is constructed from high-tensile steel, precision-balanced to reduce rotational vibrations and noise. Its hollow design optimizes strength-to-weight ratio, enhancing fuel efficiency without compromising on torque capacity. The shaft is meticulously engineered to meet the exacting standards of the Xs180 driveline system, ensuring compatibility and seamless integration with other powertrain components.
  • Installation and Maintenance
  • Both the coupling disk and universal joint assembly are designed for straightforward installation, with standardized interfaces that align effortlessly with mating components. The use of industry-standard fasteners (not listed but implied for secure mounting) ensures easy replacement and maintenance, minimizing downtime for fleets and operators. Regular lubrication of the universal joint and inspection of the coupling disk’s integrity are recommended to maximize the drive shaft’s lifespan and performance.
  • Ideal for Demanding Environments
  • Whether used in construction vehicles, long-haul trucks, or heavy-duty machinery, the Sitrak Intermediate Drive Shaft (62160/Xs180/23000Nm) delivers uncompromising reliability. Its combination of a high-strength coupling disk and durable universal joint assembly ensures consistent power transfer, even when navigating rough terrain or carrying heavy payloads. This drive shaft is a testament to Sitrak’s commitment to engineering excellence, providing operators with a solution that prioritizes performance, durability, and ease of maintenance.
  • In summary, the Sitrak Intermediate Drive Shaft (62160/Xs180/23000Nm) is a premium driveline component that combines robust construction, precision engineering, and high-torque capability. With the Drive shaft coupling disk(62160/XS180/100) and 62160 Universal Joint Assembly (Normal) at its core, this drive shaft sets a standard for reliability in heavy-duty applications, ensuring your vehicle’s powertrain operates at peak efficiency, mile after mile.

Product Parameters of Sitrak Intermediate Drive Shaft (62160/Xs180/23000nm)

AZ9938311338 Intermediate Drive Shaft (62160/Xs180/23000nm)
Serial No.  Drawing No. Name Quantity
1 WG9315313635 Drive shaft coupling disk(62160/XS180/100) 1
2 WG9725310020 62160 Universal Joint Assembly (Normal) 1
 

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]]> https://deruna.com/sitrak-intermediate-drive-shaft.html/feed 0 Sitrak Hw19712 Transmission Flex Shaft Manipulator (C7h/D20/Narrow Body Cab/New Manipulator) https://deruna.com/hw19712-transmission-flex-shaft-manipulator.html https://deruna.com/hw19712-transmission-flex-shaft-manipulator.html#respond Fri, 02 May 2025 05:01:53 +0000 https://deruna.com/?p=69284

Sitrak Hw19712 Transmission Flex Shaft Manipulator (C7h/D20/Narrow Body Cab/New Manipulator)

Sitrak Hw19712 Transmission Flex Shaft Manipulator (C7h/D20/Narrow Body Cab/New Manipulator)
Sitrak Hw19712 Transmission Flex Shaft Manipulator (C7h/D20/Narrow Body Cab/New Manipulator)
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What is the Sitrak Hw19712 Transmission Flex Shaft Manipulator (C7h/D20/Narrow Body Cab/New Manipulator)

  • Sitrak Hw19712 Transmission Flex Shaft Manipulator (C7h/D20/Narrow Body Cab/New Manipulator): Precision Gear Control for Heavy-Duty Performance
  • The Sitrak Hw19712 Transmission Flex Shaft Manipulator, engineered for C7h/D20 models with narrow body cabs, is a state-of-the-art solution designed to enhance gear shifting precision, durability, and driver comfort in commercial vehicles. This new-generation manipulator integrates advanced components and robust construction, ensuring seamless operation even in the most demanding environments.
  • Core Functional Components
  • At the heart of the manipulator is the Transmission Shift Handle and Gear Plate Assembly (12 Gear/T7), featuring a 12-speed configuration optimized for heavy-duty applications. The ergonomic Shift lever allows for intuitive gear selection, while the Shift lever dust cover—secured by Dust cover fastening clips—protects internal components from dust, moisture, and debris, extending the manipulator’s lifespan. The Shift cover assembly (narrow body) is custom-designed to fit compact cab layouts, ensuring a snug, vibration-free fit.
  • Flexible Shaft System
  • The manipulator utilizes the Gearshift Flex Shaft Assembly (Fine/3200) and Gear Selector Flex Shaft Assembly (Fine/3300), engineered for minimal play and maximum responsiveness. These shafts deliver precise motion transfer between the shift lever and transmission, enabling smooth, effortless gear changes. The Flex shaft fixing bracket, secured by Hexagonal flange face bolts M10, provides stable mounting and reduces lateral movement, enhancing control accuracy.
  • Structural and Fastening Components
  • A robust network of fasteners ensures secure installation and reliability. Hexagon socket cheese head screws and Cross recessed pan head tapping screws and flat washers assemblies are used to attach critical components, while Spring washers and Embedded lock washers(M10) prevent loosening from vibrations. Blind rivet nut M8 units create strong, hidden anchor points, and Reed nuts offer additional reinforcement for lightweight yet durable connections.
  • Protective and Supportive Elements
  • The Shift lever dust cover and Right side shift hole cover plate shield the manipulator’s interior, while Overbore plugs seal unused openings to prevent contamination. The Plastic nut holder (ST 4.8) and Angle bracket provide structural support, ensuring alignment and reducing stress on moving parts. Fasteners like Hexagon nuts type 1 M8 and Type 1 hexagonal nut M6 offer versatile mounting options for auxiliary components.
  • Installation and Durability
  • The manipulator’s Manipulator connecting plate assembly and Manipulator assembly are constructed from high-strength materials, resisting wear and tear from frequent use. 6/4 quick-connect reducer allows for easy maintenance and adjustments, minimizing downtime. Every component, from the Small washer to the Hexagon head bolts M6, is precision-engineered to meet strict quality standards, ensuring long-term reliability in heavy-duty operations.
  • Optimized for Narrow Body Cabs
  • Designed specifically for narrow body configurations, this manipulator maximizes cab space without compromising functionality. The compact design of the Shift cover assembly (narrow body) and strategic placement of components like the Gearshift Flex Shaft Assembly ensure a seamless fit, enhancing driver ergonomics and operational efficiency.
  • In summary, the Sitrak Hw19712 Transmission Flex Shaft Manipulator combines innovative engineering, durable components, and user-centric design to deliver superior gear control for commercial vehicles. Whether navigating urban routes or tackling long-haul journeys, this manipulator ensures precise, reliable shifting, making it an essential upgrade for C7h/D20 models seeking enhanced performance and longevity.

Product Parameters of Sitrak Hw19712 Transmission Flex Shaft Manipulator (C7h/D20/Narrow Body Cab/New Manipulator)

712-#0600-0214 Hw19712 Transmission Flex Shaft Manipulator (C7h/D20/Narrow Body Cab/New Manipulator)
Serial No.  Drawing No. Name Quantity
1 WG9900241004 Transmission Shift Handle and Gear Plate Assembly (12 Gear/T7) 1
2 Q40012 Small washer 1
3 ZQ340B12 Ⅰ type hexagon head nut 1
4 WG9700240003 6/4 quick-connect reducer 1
5 712W32620-0011 Shift lever dust cover 1
6 AZ9900240206 Shift lever 1
7 812W32620-0004 Dust cover fastening clips 1
8 712W61701-6286 Shift cover assembly (narrow body) 1
9 810W90685-0374 Plastic nut holder (ST 4.8) 2
10 Q2204825 Cross recessed pan head tapping screws and flat washers assemblies 4
11 Q39748202 Reed nuts 2
12 WG9900240225 Overbore plugs 1
13 ZQ340B08 Hexagon nuts type 1 M8 4
14 Q218B0820 Hexagon socket cheese head screws 6
15 Q40308 Spring washers 6
15 Q40308 Spring washers 6
16 WG9900240205 Manipulator connecting plate assembly 1
17 MQ6W13169-0020 Blind rivet nut M8 5
17 MQ6W13169-0020 Blind rivet nut M8 6
18 Q3720816 Rivet nut 1
19 Q2140820 Cross recessed pan head screws 6
20 712W32620-0032 Right side shift hole cover plate 1
21 ZQ150B0840 Hexagon head bolts M8 1
22 WG9000310010 Embedded lock washers(M10) 2
23 AZ9900240100 Manipulator assembly 1
24 ZQ32010 Hexagonal flange face nut M10 2
25 712W32620-0055 Flex shaft fixing bracket 1
26 ZQ1841020 Hexagonal flange face bolts M10 2
27 WG9900243201 Gearshift Flex Shaft Assembly (Fine/3200) 1
28 WG9900243302 Gear Selector Flex Shaft Assembly (Fine/3300) 1
29 ZQ340B06 Type 1 hexagonal nut M6 2
30 WG9000362186 Angle bracket 2
31 ZQ1841030TF6 Hexagonal flange face bolts M10 1
32 ZQ150B0616 Hexagon head bolts M6 1
33 ZQ150B0610 Hexagon head bolts M6 1

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]]> https://deruna.com/hw19712-transmission-flex-shaft-manipulator.html/feed 0 Sitrak Clutch Hydraulic Actuator (C7h) https://deruna.com/sitrak-clutch-hydraulic-actuator-catalog.html https://deruna.com/sitrak-clutch-hydraulic-actuator-catalog.html#respond Fri, 02 May 2025 04:58:06 +0000 https://deruna.com/?p=69278

Sitrak Clutch Hydraulic Actuator (C7h)

Sitrak Clutch Hydraulic Actuator (C7h)
Sitrak Clutch Hydraulic Actuator (C7h)
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What is the Sitrak Clutch Hydraulic Actuator (C7h)

  • The Sitrak Clutch Hydraulic Actuator (C7h) is a high – performance, precision – engineered component designed to enhance the efficiency and reliability of the clutch system in C7h commercial vehicles. This advanced actuator plays a crucial role in transmitting hydraulic force to engage and disengage the clutch, ensuring smooth gear shifts and optimal vehicle performance.
  • The Clutch Brake Fluid Labeling is an essential feature that provides clear and precise information regarding the type and level of brake fluid required for the system. This labeling helps prevent improper fluid use, which could lead to reduced performance or system failure, ensuring that the actuator operates at its best with the correct fluid specifications.
  • The High Pressure Hose is a key component of the actuator, engineered to withstand high – pressure hydraulic fluid flow. Made from durable, reinforced materials, this hose ensures leak – free operation and reliable transfer of hydraulic power from the master cylinder to the clutch booster cylinder. Its robust construction allows it to endure the rigors of heavy – duty use, including exposure to vibrations, temperature fluctuations, and mechanical stress.
  • The Hollow Bolt and Sealing washer work in tandem to create a secure and leak – proof connection within the hydraulic system. The hollow bolt facilitates the passage of hydraulic fluid while providing a strong fastening point, and the sealing washer ensures that there are no fluid leaks at the connection points, maintaining the integrity and efficiency of the hydraulic circuit.
  • The Clutch booster cylinder (Φ102, Φ25) is the heart of the actuator, responsible for amplifying the hydraulic force applied to the clutch. With its precisely engineered diameters (Φ102 and Φ25), this cylinder provides the necessary mechanical advantage to engage and disengage the clutch smoothly, even under heavy loads. Its durable construction and high – quality components ensure long – lasting performance and reliable operation.
  • To ensure secure installation and prevent components from loosening during operation, the actuator utilizes various fastening elements. The External serrated lock washer and Hexagon head bolt M8 combination provides a vibration – resistant connection, while the Elastic element NG8, Circlip NG8, and Nut seat NG8 work together to secure and position other critical parts. These components are carefully selected for their strength and reliability, ensuring that all parts of the actuator remain firmly in place, even in the demanding environment of commercial vehicle operation.
  • In summary, the Sitrak Clutch Hydraulic Actuator (C7h) is a comprehensive and reliable solution for enhancing the performance of the clutch system in C7h vehicles. With its high – quality components, precise engineering, and attention to detail, this actuator offers commercial vehicle operators a dependable and efficient means of controlling their clutch, contributing to smoother driving, improved fuel efficiency, and extended vehicle lifespan.

Product Parameters of Sitrak Clutch Hydraulic Actuator (C7h)

AC99252300404 Clutch Hydraulic Actuator (C7h)
Serial No.  Drawing No. Name Quantity
1 WG9114230019 Clutch Brake Fluid Labeling 1
2 WG9123230037 High Pressure Hose 1
3 190003962621 Hollow Bolt 1
4 Q72314T5F Sealing washer 2
5 WG9725230041 Clutch booster cylinder (Φ102, Φ25) 1
6 Q41208 External serrated lock washer 4
7 ZQ150B0818 Hexagon head bolt M8 4
8 WG9000361004 Elastic element NG8 1
9 WG9000361005 Circlip NG8 1
10 WG9000361006 Nut seat NG8 1
 

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]]> https://deruna.com/sitrak-clutch-hydraulic-actuator-catalog.html/feed 0 Sitrak Double Studs For Aluminum Case Transmissions https://deruna.com/sitrak-double-studs-for-aluminum-case-transmissions.html https://deruna.com/sitrak-double-studs-for-aluminum-case-transmissions.html#respond Fri, 02 May 2025 04:55:18 +0000 https://deruna.com/?p=69272

Sitrak Double Studs For Aluminum Case Transmissions

Sitrak Double Studs For Aluminum Case Transmissions
Sitrak Double Studs For Aluminum Case Transmissions
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What is the Sitrak Double Studs For Aluminum Case Transmissions

  • The Sitrak Double Studs For Aluminum Case Transmissions are a set of crucial components designed to ensure the reliable and stable operation of aluminum – case transmissions in Sitrak vehicles. These double studs are engineered with precision and high – quality materials to meet the demanding requirements of heavy – duty transmissions.
  • At the core of this set are the Double – headed stud M10*1.5 and Double head stud M10. These studs are crafted from premium – grade steel, which offers excellent strength and resistance to wear and tear. The double – headed design allows them to be used for multiple connections, providing a secure link between different parts of the aluminum case transmission. The M10 thread size, along with the 1.5 pitch for the M10*1.5 stud, ensures a proper fit and a strong grip, enabling efficient power transfer and minimizing the risk of loosening during operation.
  • To fasten these studs securely, Type 1 hexagonal nut M10 is used. These nuts are designed to mate perfectly with the double – headed studs, providing a reliable locking mechanism. Their hexagonal shape allows for easy installation and removal using standard tools, facilitating maintenance and repair work. The Type 1 design ensures a snug fit, preventing any unwanted movement or vibration that could lead to component failure.
  • In addition to the nuts, the Embedded lock washer(M10) plays a vital role in enhancing the security of the connection. This lock washer is embedded with the stud – nut assembly, creating an additional layer of protection against loosening. It works by applying a spring – like force between the nut and the surface it is tightened against, effectively counteracting the vibrations and shocks that the transmission may experience during normal operation. This helps to maintain the integrity of the connection over time, ensuring the long – term reliability of the aluminum case transmission.
  • The Sitrak Double Studs For Aluminum Case Transmissions are essential for maintaining the performance and durability of the transmission system. Their high – quality construction, precise engineering, and reliable fastening components make them a reliable choice for Sitrak vehicle owners and operators. Whether it’s for new installations or replacement parts, these double studs provide the stability and strength needed to keep the aluminum case transmission running smoothly, even under the most challenging conditions.

Product Parameters of Sitrak Double Studs For Aluminum Case Transmissions

AC97002200102 Double Studs For Aluminum Case Transmissions
Serial No.  Drawing No. Name Quantity
1 ZQ1201040TF6 Double-headed stud M10*1.5 1
2 ZQ1201060TF6 Double head stud M10 11
3 ZQ340B10T13F6 Type 1 hexagonal nut M10 12
4 WG9000310010 Embedded lock washer(M10) 12

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]]> https://deruna.com/sitrak-double-studs-for-aluminum-case-transmissions.html/feed 0 Sitrak CH430-21 Pull Type Diaphragm Spring Clutch Assembly https://deruna.com/ch430-21-pull-type-diaphragm-spring-clutch-assembly.html https://deruna.com/ch430-21-pull-type-diaphragm-spring-clutch-assembly.html#respond Fri, 02 May 2025 04:52:27 +0000 https://deruna.com/?p=69266

Sitrak CH430-21 Pull Type Diaphragm Spring Clutch Assembly

Sitrak CH430-21 Pull Type Diaphragm Spring Clutch Assembly
Sitrak CH430-21 Pull Type Diaphragm Spring Clutch Assembly
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What is the Sitrak CH430-21 Pull Type Diaphragm Spring Clutch Assembly

  • The Sitrak CH430-21 Pull Type Diaphragm Spring Clutch Assembly is a high-performance, precision-engineered component designed to elevate the driving experience of commercial vehicles. Engineered with cutting-edge technology and robust materials, this clutch assembly offers seamless power transfer, enhanced durability, and reliable operation, making it an ideal choice for heavy-duty applications.
  • At the heart of the Sitrak CH430-21 is its innovative pull-type diaphragm spring design. This unique configuration provides several advantages over traditional clutch systems. The diaphragm spring is crafted from high-grade, heat-treated steel, ensuring it can withstand the intense pressure and friction generated during clutch engagement and disengagement. Its precisely engineered shape allows for a more even distribution of force across the clutch disc, resulting in smoother gear shifts and reduced wear on the clutch components. This not only extends the lifespan of the clutch assembly but also improves the overall efficiency of the vehicle’s powertrain.
  • The CH430-21 Pull Type Diaphragm Spring Clutch Assembly is designed for easy installation and maintenance. Its modular construction allows technicians to quickly and easily replace individual components if needed, minimizing downtime and reducing repair costs. The assembly is also built to be highly resistant to environmental factors such as dust, moisture, and extreme temperatures, ensuring consistent performance in various operating conditions. Whether the vehicle is navigating through busy urban traffic or enduring long-haul journeys on the open road, this clutch assembly can be trusted to deliver reliable performance.
  • In addition to its mechanical excellence, the Sitrak CH430-21 is designed with safety in mind. The clutch’s responsive engagement and disengagement characteristics give drivers precise control over the vehicle’s power delivery, enhancing maneuverability and reducing the risk of accidents. The assembly’s robust construction also provides added protection against sudden mechanical failures, giving drivers and fleet managers peace of mind.
  • Overall, the Sitrak CH430-21 Pull Type Diaphragm Spring Clutch Assembly represents the pinnacle of clutch technology for commercial vehicles. Its combination of advanced design, durability, ease of maintenance, and safety features makes it a top choice for those who demand the best in performance and reliability. Whether you’re operating a large truck fleet or a single commercial vehicle, the Sitrak CH430-21 is sure to exceed your expectations and provide a driving experience that is both smooth and efficient.

Product Parameters of Sitrak CH430-21 Pull Type Diaphragm Spring Clutch Assembly

AC97251600202 Ch430-21 Pull Type Diaphragm Spring Clutch Assembly
Serial No.   Drawing No. Name  Quantity
1 AZ9921161500 CH430-21 Pull Type Diaphragm Spring Clutch Assembly 1
       
AZ9921161500 CH430-21 Pull Type Diaphragm Spring Clutch Assembly
Serial No.   Drawing No. Name  Quantity
1 AZ9921161500/1 430-21 Diaphragm Spring Clutch Assembly 1
2 AZ9921161500/2 430-21 Diaphragm Spring Clutch Assembly 1
       
AZ9921161500/1 430-21 Diaphragm Spring Clutch Assembly
Serial No.   Drawing No. Name  Quantity
1 AZ9921160220 Clutch Pressure Plate Assembly 1
2 WG9921160800 CH430-21 Clutch Plate Assembly(B-8095) 1
3 WG9725160510 Clutch Release Bearing Assembly 1
       
AZ9921161500/2 430-21 Diaphragm Spring Clutch Assembly
Serial No.   Drawing No. Name  Quantity
1 AZ9921162110/2 Clutch Pressure Plate Assembly(Faster Eaton) 1
2 AZ9921162120/2 Clutch Release Plate Assembly 1
3 AZ9921162130/2 Clutch Release Bearing(Faster Eaton) 1

 

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