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Sitrak N/F Cab Radiator Hood

Sitrak N/F Cab Radiator Hood
Sitrak N/F Cab Radiator Hood
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What is the Sitrak N/F Cab Radiator Hood

  • Sitrak N/F Cab Radiator Hood: Engineered for Durability, Accessibility, and Aerodynamic Performance
  • The Sitrak N/F Cab Radiator Hood is a premium automotive component designed to safeguard the engine bay while enabling easy maintenance and enhancing the vehicle’s aesthetic appeal. Built for narrow/flat (N/F) cab configurations, this hood integrates robust materials, precision fastening systems, and innovative locking mechanisms, ensuring reliable performance in harsh commercial environments.
  • Core Structure: Heavy-Duty Protection with Aerodynamic Design
  • The N/F Cab Radiator Hood features a reinforced steel frame and impact-resistant outer panel, engineered to withstand debris, vibrations, and extreme temperatures. Its contoured design optimizes airflow around the radiator, improving cooling efficiency and reducing wind resistance—a critical advantage for long-haul fuel economy. The hood’s surface is coated with a UV-stabilized paint finish, resisting fading and corrosion while maintaining a sleek, factory-fresh appearance.
  • Precision Fastening System: Secure and Serviceable
  • A network of high-quality fasteners ensures the hood remains securely attached while facilitating quick installations or repairs:
  • Hexagon Socket Cheese Head Screws with Spring/Flat Washers (Q2100820F31/Q40308F31/Q40108F31): These triple-assembly fasteners (screw, spring washer, flat washer) provide superior vibration resistance, securing the hood to the cab frame and radiator cowl. The spring washers prevent loosening from engine tremors, while flat washers distribute clamping force evenly to avoid surface damage.
  • Hexagon Socket Cheese Head Cap Screws and Hexagon Head Bolts: Used for critical load-bearing points, these screws feature corrosion-resistant coatings and high-torque heads, ensuring long-lasting retention even in wet or salty environments.
  • Reed Nuts and Hexagon Nuts Type 1: Hidden beneath the hood’s interior, these nuts create secure anchor points for trim panels and accessories, enabling flush mounting and a clutter-free design.
  • Locking & Support Mechanisms: Safety and Ease of Use
  • Lock Assembly (Mask, Tool Box): An ergonomic, dual-point locking system secures the hood shut, preventing accidental opening during transit. The mask lock features a robust steel latch and keyed cylinder, while the tool box lock adds an extra layer of security for stored equipment.
  • Gas Spring Support Assemblies (Left/Right Upper Holder): Symmetrical gas spring supports (right assembly is symmetrical to left) provide effortless hood lifting and stable positioning during maintenance, reducing strain on technicians. The Gas Spring Support Bolt Left Upper Support Assembly and matching right plug ensure precise alignment and weight distribution.
  • Hinge System: The Hood Hinge Plate I/II Assemblies and Hinge Pin enable smooth, noise-free opening/closing, with a 90° stay feature for unobstructed engine access. An Elastic Retaining Ring and Split Retaining Ring secure the hinge components, minimizing play or wear over time.
  • Finishing Touches: Aesthetics and Functionality
  • Decorative Components: The Radiator Cowl Decorative Strip/Plate and Hinged Decorative Cover enhance the hood’s visual appeal, while the SITRAK Pattern Mark (One Piece) adds a branded touch. These elements are fastened with Flat Washers and Hexagon Socket Cheese Head Screws, ensuring a seamless, factory-integrated look.
  • Sealing & Alignment: Standoffs and Ties maintain consistent gaps between the hood and cab, preventing friction and ensuring proper sealant application. The Protective Plug and Lock Puller Assembly protect internal mechanisms from dust and moisture, extending component lifespan.
  • Installation & Maintenance Advantages
  • Modular Design: All components, from the Mask Hinge Plate II to the Radiator Cowl Decorative Plate, are interchangeable and compatible with standard tools, reducing downtime during servicing.
  • Weather Resistance: Every fastener, from Spring Washers to Small Washers, is treated with anti-rust coatings, making the hood ideal for vehicles operating in coastal, snowy, or high-humidity regions.
  • Conclusion
  • The Sitrak N/F Cab Radiator Hood is a testament to commercial vehicle engineering, blending rugged durability, secure fastening, and user-centric design. With its comprehensive list of components—from precision screws to gas spring supports—it offers fleet operators a reliable solution that withstands the rigors of daily use while simplifying maintenance. Trust Sitrak for components that prioritize safety, efficiency, and long-term value, ensuring your vehicle’s radiator and engine bay remain protected, accessible, and performance-ready, mile after mile.

Product Parameters of Sitrak N/F Cab Radiator Hood

812-#05N0-0011 N/F Cab Radiator Hood
Serial No.  Drawing No. Name Quantity
1 812W61110-0073 N/F Cab Radiator Hood 1
2 AZ9003921003 Hexagon socket cheese head screws, spring washers, flat washers assemblies (Q2100820F31\Q40308F31\Q40108F31) 4
2 AZ9003921003 Hexagon socket cheese head screws, spring washers, flat washers assemblies (Q2100820F31\Q40308F31\Q40108F31) 2
2 AZ9003921003 Hexagon socket cheese head screws, spring washers, flat washers assemblies (Q2100820F31\Q40308F31\Q40108F31) 6
3 WG1664210091 Hexagon socket cheese head screws with countersunk head 4
4 MQ6W29059-0026 Elastic retaining ring 2
5 810W97122-0028 Lock assembly (mask, tool box) 1
6 810W91301-0187 Pins 4
7 Q2100620F31 Hexagon socket cheese head cap screws 2
8 Q150B0625F31 Hexagon head bolts 2
9 Q40006T16F9 Small washers 2
10 Q43660F31 Split Retaining Ring 1
11 810-96805-0000 Ties 1
12 810W61140-0026 Hinged decorative cover 2
13 810W61140-0027 Standoffs 1
14 810W61140-5009 Gas spring support bolt left upper support assembly 1
15 810W61140-5010 Gas Spring Support Plug Right Upper Holder Assembly (symmetrical to left) 1
16 810W61140-5030 Holder assembly 1
17 810W61140-6006 Mask lock assembly 1
18 810W62440-0042 Mask hinge plate II 2
19 810W91020-0827 Hinge pin 2
20 810W95501-6563 Lock puller assembly 1
21 810W96002-0347 Plug 4
22 811W61145-6001 Hood hinge plate Ⅰ assembly 2
23 812W61150-0112 Radiator cowl decorative strip 1
24 812W61150-0115 Radiator cowl decorative plate 1
25 Q2100612F31 Hexagon socket cheese head cap screws 1
25 Q2100612F31 Hexagon socket cheese head screws 2
26 Q2100816F31 Hexagon socket cheese head screws 2
27 Q40106F31 Flat washers 1
27 Q40106F31 Flat washers 2
28 Q40108F31 Flat washers 2
29 Q40306F31 Spring washers 1
29 Q40306F31 Spring Washers 2
30 WG1664230057 Reed Nuts 20
31 YZ1664952000 SITRAK pattern mark (one piece) 1
32 Q340B05 Hexagon nuts type 1 4
33 Q40105 Flat washers 4
 

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