Previous
Next
AZ9231330990 Middle Axle Housing Sinotruk Howo Axle Spare
- Applicable Models: Sinotruk Howo heavy‑duty truck
- OEM Part No:AZ9231330990
- Product Type:Middle Axle Housing, middle axle load‑bearing protective housing component
- High‑strength cast alloy material, excellent rigidity and impact resistance under heavy load
- Precision machining of mounting surfaces and bearing seats to guarantee assembly accuracy
- Strict stress relief treatment to reduce the risk of cracking under alternating impact load
- Anti‑corrosion surface coating to resist mud, water and salt spray corrosion
- Strict hydraulic leak test and dimensional inspection one by one before delivery
- Fully matched installation dimension for direct replacement of original middle axle housing
Description
| Type | Chassis Parts | Application | Sinotruk Howo heavy truck |
|---|---|---|---|
| Truck Model | Howo | Material | Cast alloy |
| OEM Number | AZ9231330990 | Warranty | 12 Months |
| Item Name | Middle Axle Housing AZ9231330990 | Delivery Time | 5-10 Days |
| Place Of Origin | China | MOQ | 1 Piece |
| Brand Name | Sinotruk Howo | Payment | TT, LC |
AZ9231330990 Middle Axle Housing is a core load‑bearing housing component for Sinotruk Howo heavy truck middle axle. It supports the axle internal gear set, bears vertical, lateral and impact loads during vehicle operation, and protects internal differential and gear parts from dust and mud. Long‑term overloading and bad road conditions may lead to housing cracking, threaded hole damage and oil leakage. Damaged middle axle housing will cause axle assembly failure and bring great risks to driving safety. It is a key replacement spare part for heavy truck middle axle overhaul maintenance.