AZ9231320273 HC16 rear axle inter-wheel differential assembly is OEM standard wheel differential spare part exclusively matched for Sinotruk HC16 tandem rear drive axles. The planetary gears and side gears are forged from high-strength alloy steel with deep carburizing and precision grinding treatment, featuring strong torsion resistance and wear resistance for heavy mining and mountain haulage conditions. The integrated cast differential housing adopts precision casting technology to eliminate internal assembly clearance deviation, effectively preventing abnormal transmission noise and gear locking failure under full-load bumpy roads. Every finished differential passes bench torsion testing and sealing inspection before shipment. We supply OEM equivalent genuine replacement spare parts with a 6-month quality warranty for bulk export orders to global heavy truck spare parts wholesalers.
| AZ9231320273 Differential Assembly | |||
| Part Number / OEM: | AZ9231320273 | Certification: | ISO9001, CE, ROHS |
| Product Name: | Differential Assembly | Warranty: | 6 Months |
| Truck Brand: | Sinotruk | Packing: | Standard |
| Truck Models: | Sinotruk Howo STR | MOQ: | 1 Piece |
| Category: | Differential Assembly | Quality: | OEM Standard |
| Place of Origin: | Shandong, China | Payment: | T/T, L/C |
