Sinotruk Howo A7 Three Part Forged Rear-Bridge House(1850,Broad Brake)
Sinotruk Howo A7 Three Part Forged Rear-Bridge House(1850,Broad Brake)
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,Short Axle Distance,No Abs,With Cover)
2025-10-25

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

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

The Sinotruk Howo A7 The First Axle Of The Doule Front Axle represents a sophisticated engineering solution designed specifically for heavy-duty truck applications requiring dual front axle configurations. This specialized component serves as the primary load-bearing structure in multi-axle setups, providing exceptional stability and weight distribution capabilities for challenging transportation tasks.

Engineered with HR9 specifications and featuring a short axle distance design, this first axle assembly optimizes vehicle maneuverability while maintaining robust structural integrity. The configuration without ABS simplifies maintenance requirements while the integrated cover provides essential protection against environmental contaminants and debris during off-road operations and harsh working conditions.

This dual front axle system incorporates precision-machined steering knuckles, heavy-duty wheel hubs, and reinforced connection components that work in harmony to distribute loads effectively across both axles. The short distance between axles enhances vehicle stability during cornering and improves overall handling characteristics, making it ideal for construction sites, mining operations, and other demanding environments.

Compatible exclusively with SINOTRUK Howo A7 series trucks, this first axle assembly undergoes rigorous quality control procedures to ensure reliable performance under extreme conditions. The protective cover design prevents contamination of critical components while facilitating easier inspection and maintenance procedures, extending the operational lifespan of the entire axle system.

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

NO. Part NO. Description
1AZ9100413007Front axle
2AZ9100413045Pin
3AZ9100411005Limit screw
4Q40314Spring washer
5Q340814T13F2I shape her nut
6WG9700411049Thrusting bearing
7WG9700411049/1Thrusting roller bearing
11WG910041105X1Shealth
13AZ9100413055Retainer
14WG9100411055Shealth
15WG910041105X1Shealth
19WG910041105X1Shealth
21AZ9100413055Retainer
22WG910041105X1Shealth
23WG910041105X1Shealth
24WG9100410060Shealth
25WG910041006011Shealth
26Q43070Retainer
27AZ9100413070Cover
28AZ9100411097Cover
29Q43055Retainer
30WG9100413094Connect plate
31WG9100413094/1Connect plate
32Q15182045TF2Hex bolt
33AZ9100413010Wheel assembly
37WG9100410212/1Bolt
38Q15181097TF2Hex bolt
43J99000410059Seal ring ask graph
44J99100410073Seal ring accept graph
45WG9003974587Shaft seal ring
46WG9003974587/1Seal ring
47WG9100410062Shim
48WG9100410062/1Shim
49AZQ10041140Locking nut
50QS006370Cotter
53QIS080816Hex bolt
54Q40308Spring washer
55AZ9719411021Rotate arm
56QIS181850TE2Hex bolt
57WG09035841607Wheel nut
58AZ9719413005Wheel nut
59AZ9719413004Rotate level arm
60AZ9719413005Rotate level arm
61AZ970413008Hex bolt
62Q361B24113F22 type hex nut(line thread)
63AZ9003963004Grease assembly
64AZ9003963010Grease cover
65Q701870Grease assembly
66WG880410059Adjust screw
67WG88041005971Adjust screw
68Q351B14115Hexagonal thin nut
69WG22971585Sign
70WG22971585J1Sign
71AZ9100413011Washer
72AZ9100413012Washer
73AZ9100413013Washer
74AZ9100413014Washer
75AZ9100413015Washer
76AZ9100413016Washer
77AZ9100413017Washer
78AZ9100413018Washer
79AZ9100413019Washer
80AZ9100413020Washer
81AZ9100413021Washer
82AZ9100413022Washer
83AZ9100413033Washer
84AZ9100413044Washer
85WG9100413052Protect housing
86WG9100413052/1Protect housing
87WG9100413053Protect housing
88WG9100413053/1Protect housing
89QJ5081025Hex bolt
90AZ9100413066Turn joint assembly
91AZ9100413067Rotate joint
92WG9100413058Sleadth
93AZ9100413069Retainer
94AZ9100413067Turn joint assembly
95AZ9100413063Rotate joint
96WG9100413054Sleadth
97AZ9100413065Retainer
98AZ9100413066Front wheel assembly
99AZ9100413065Front wheel hub
100WG9100410212Bolt
101WG9100410314Roller bearing
102WG9100410314/1Roller bearing
103WG9100410311Roller bearing
104WG9100410311/1Roller bearing
105WG9100413068End plate
106WG9100413068/1End plate

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

Our Sinotruk Howo A7 The First Axle Of The Doule Front Axle delivers exceptional performance through its specialized HR9 specification design, optimized for heavy-duty applications requiring dual front axle configurations. The short axle distance engineering provides superior maneuverability in tight spaces while maintaining the load-bearing capacity necessary for demanding transportation tasks across various industries.

The simplified design without ABS reduces complexity and maintenance requirements while maintaining reliable braking performance. This configuration proves particularly advantageous in remote locations where sophisticated electronic systems may face challenges, ensuring consistent operation even in the most demanding environmental conditions and reducing potential points of failure.

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

Manufactured to exact SINOTRUK specifications and supported by comprehensive 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 and long-term operational efficiency.

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