Sinotruk Howo A7 The First Axle Of The Doule Front Axle(Hr9,Medium-Long Axle Distance,No Abs,With Cover)
Sinotruk Howo A7 The First Axle Of The Doule Front Axle(Hr9,Medium-Long Axle Distance,No Abs,With Cover)
2025-10-25
Sinotruk Howo A7 Howo8X4first Axle Steer Tie Rod
Sinotruk Howo A7 Howo8X4first Axle Steer Tie Rod
2025-10-25

Sinotruk Howo A7 The First Axle Of The Doule Front Axle(Hr9,Short Axle Distance,No Abs,With Cover)

Sinotruk Howo A7 The First Axle Of The Doule Front Axle(Hr9,Medium-Long Axle Distance,No Abs,With Cover)
Sinotruk Howo A7 The First Axle Of The Doule Front Axle(Hr9,Medium-Long Axle Distance,No Abs,With Cover)

What is the Sinotruk Howo A7 The First Axle Of The Doule Front Axle(Hr9,Medium-Long Axle Distance,No Abs,With Cover)?

The Sinotruk Howo A7 The First Axle Of The Doule Front Axle represents an advanced engineering solution specifically designed for heavy-duty applications requiring dual front axle configurations with optimized weight distribution and enhanced stability. This sophisticated component serves as the primary structural element in multi-axle systems, delivering exceptional load-bearing capacity and durability for demanding transportation operations across various industrial sectors.

Engineered with HR9 specifications and featuring a medium-long axle distance configuration, this first axle assembly provides the perfect balance between vehicle stability and maneuverability. The extended distance between axles enhances load distribution capabilities while maintaining responsive handling characteristics, making it ideal for applications requiring both substantial cargo capacity and reasonable turning radius in confined spaces.

The design configuration without ABS simplifies maintenance protocols while ensuring reliable braking performance under diverse operating conditions. This approach reduces system complexity and potential failure points, providing operators with a robust and dependable braking solution that performs consistently even in remote locations where sophisticated electronic systems may face operational challenges.

Integrated protective covers provide comprehensive defense against environmental contaminants, moisture ingress, and debris accumulation that could compromise axle performance and longevity. This protective feature significantly extends component service life by preventing premature wear and corrosion, reducing maintenance frequency and associated operational costs while ensuring consistent performance throughout the axle’s operational lifespan.

Product Parameters of Sinotruk Howo A7 The First Axle Of The Doule Front Axle(Hr9,Medium-Long Axle Distance,No Abs,With Cover)

NO. Part NO. Description
1AZ9100413007Front axle
2AZ9100413045Pin
3AZ9100411065Limit screw
4Q40314Spring washer
5Q340B14113F21 shape hex nut
6WG9700411049Thrusting bearing
7WG9700411049/1Roller bearing
11WG9100411055/1Sheath
12AZ9100413055Retainer
14WG9100411055Sheath
15WG9100411055/1Sheath
19WG9100411055/1Sheath
21AZ9100413035Retainer
22WG9100411055Sheath
23WG9100411055/1Sheath
24WG9100410060Sheath
25WG9100410060/1Sheath
26Q43070Retainer
27AZ9100413070Cover
28AZ9100411007Cover
29Q43055Retainer
30WG9050430041Connect plate
31WG9100413004/1Connect plate
32Q15182045TF2Hex bolt
33AZ9100413010Front wheel assemble graph
37WG9100410212/1Bolt
38Q15181690TF2Hex bolt
39J99060410059Seal ring ask graph
40J99100410028Seal ring accept graph
41WG9003074587Shaft seal ring
42WG9003074587/1Seal ring
43WG9100410062Shim
44WG9100410062/1Shim
45AZ9100411140Locking nut
50Q5QB0570Cotter
53Q15QB00816Hex bolt
54Q4QB08Spring washer
55AZ9719411021Rotate arm
56Q15J818507E2Hex bolt
57WG9003884160Wheel nut
58WG90038841602Wheel nut
59AZ9758413003Rotate level arm
60AZ9758413004Rotate level arm
61AZ9100413052Hex bolt
62Q5QB414713F22 type hex nut(fine thread)
63AZ9003965004Grease assembly
64AZ9003965010Grease cover
65Q701B70Grease oil sucker
66WG880410059Adjust screw
67WG88041005971Adjust screw
68Q35J1814715Hexagonal thin nut
69WG729774335Sign
70WG72977433521Sign
71AZ9100413012Washer
72AZ9100413013Washer
73AZ9100413014Washer
74AZ9100413015Washer
75AZ9100413016Washer
76AZ9100413017Washer
77AZ9100413018Washer
78AZ9100413019Washer
79AZ91004130110Washer
80AZ91004130111Washer
81AZ91004130112Washer
82AZ91004130113Washer
83AZ91004130114Washer
84WG9100413052Cover
86WG91001130521Cover
87WG9100113053Cover
88WG9100113054Cover
89GJ5080755Hex bolt
90AZ9100113066Turn joint assembly
91AZ9100113067Rotate joint
92WG9100113058Skealth
93AZ9100113059Retainer
94AZ9100113067Turn joint assembly
95AZ9100113068Rotate joint
96WG9100113059Skealth
97AZ9100113069Retainer
98AZ9100113060Front wheel assembly
99AZ9100113065Front wheel hub
100WG9100110212Bolt
101WG9100013311Roller bearing
102WG9100013314Roller bearing
103WG9100013311Roller bearing
104WG9100013311/1Roller bearing
105WG9100113068End plate
106WG9100113068/1End plate

Why Choose Our Sinotruk Howo A7 The First Axle Of The Doule Front Axle(Hr9,Medium-Long Axle Distance,No Abs,With Cover)?

Our Sinotruk Howo A7 The First Axle Of The Doule Front Axle delivers superior performance through its specialized HR9 specification design, specifically engineered for heavy-duty applications requiring dual front axle configurations with enhanced load distribution capabilities. The medium-long axle distance configuration provides optimal balance between vehicle stability and operational flexibility, making it ideal for applications requiring substantial cargo capacity combined with reasonable maneuverability in various operating environments.

The simplified design approach without ABS ensures reliable braking performance while minimizing system complexity and maintenance requirements. This configuration proves particularly valuable in challenging operating conditions where sophisticated electronic systems may encounter reliability issues, providing operators with a robust and dependable braking solution that performs consistently across diverse environmental conditions and terrain types.

Comprehensive protective covers provide essential defense against environmental contaminants, moisture ingress, and debris accumulation that could compromise axle integrity and performance. This protective feature significantly extends component service life by preventing premature wear and corrosion, reducing maintenance frequency and associated operational costs while ensuring consistent performance throughout the axle’s operational lifespan in demanding applications.

Manufactured to exact SINOTRUK specifications and supported by rigorous quality assurance protocols, our dual front axle components guarantee perfect compatibility with Howo A7 series trucks. The robust construction and precision engineering ensure optimal performance alignment with vehicle dynamics, providing fleet operators with confidence in reliability, durability, and long-term operational efficiency across diverse transportation scenarios.

Related Products

Online Catalog of SINOTRUK Truck Parts

Learn More

If you have any questions about our products, services, or anything related to what we offer, please don’t hesitate to leave us a message—our dedicated team is always ready to provide prompt and helpful responses to address your concerns. What’s more, when you become our valued customer, we’re delighted to offer you complimentary catalog services, giving you access to detailed, up-to-date information on our full range of products, specifications, and offerings to help you make informed decisions.

2025-10-26

Sinotruk Howo A7 Howo Rear Light Bracket Assembly

Sinotruk Howo A7 Howo Rear […]
2025-10-26

Sinotruk Howo A7 991-1491 Semi-Trailer Truck Pull Hook

Sinotruk Howo A7 991-1491 […]
2025-10-26

Sinotruk Howo A7 Front Wheel Cover & Wheel Bolt Assembly

Sinotruk Howo A7 Front Whe […]
2025-10-26

Sinotruk Howo A7 Howo Combine Step Operate Assembly(New Switch-Common Rail)84

Sinotruk Howo A7 Howo Comb […]
2025-10-26

Sinotruk Howo A7 Howo Doubel Front Axle Brake Device

Sinotruk Howo A7 Howo Doub […]
2025-10-26

Sinotruk Howo A7 Steyr Doubel Axle Brake Device

Sinotruk Howo A7 Steyr Dou […]