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AZ9231320271 Howo A7 Truck Parts Steel Drivetrain Axles
- Applicable Models: Sinotruk Howo A7, T5G, T7H, TX, MAX, TH7, Sitrak C5H, C7H, Hohan N5G, N6G, N7G and other Sinotruk heavy trucks
- OEM Direct Fit: Part No.AZ9231320271, matches original mounting specification for direct replacement
- Alloy Steel Forging: High tensile strength and impact resistance
- Heat Treatment Reinforcement: Anti-fatigue, not easy to twist and break
- Precision Machining: Guarantee assembly matching accuracy
- Heavy-duty Design: Adapt to long-distance transportation and mountain complex road conditions
Description
AZ9231320271 drive axle shaft is an important power transmission component of Sinotruk Howo A7 heavy truck axle assembly. It transmits torque from the main reducer to the wheel hub, driving the rotation of wheels and realizing vehicle movement. The product is forged from high-quality alloy steel and processed through precision machining and quenching & tempering heat treatment. It boasts high tensile strength, good toughness and excellent fatigue resistance, capable of enduring large torque, bending load and periodic impact generated under heavy load, climbing and rough road conditions. Strict nondestructive testing, dimensional inspection and torsion load test are implemented for each axle shaft before delivery, avoiding fracture, deformation and premature fatigue damage during operation. When the original shaft suffers cracking or twisting damage, this spare part can be directly replaced. We maintain sufficient inventory and stable bulk supply for repair workshops, fleet operators, auto spare parts dealers and global cross-border export customers.