AZ7121320745 heavy truck middle axle main reducer is a mainstream chassis spare part for Sinotruk Howo series commercial vehicles. Unlike low-cost rough-processed reducers on the market, our product uses high-precision gear pairing technology to cut failure rates and extend service life significantly. It is fully interchangeable with the original OE part for HC16/QT440 middle drive axles.
| AZ7121320745 Intermediate Axle Main Reducer Assembly | |||
| Part Number / OEM: | AZ7121320745 | Certification: | ISO9001, CE, ROHS |
| Product Name: | Intermediate Axle Main Reducer Assembly | Warranty: | 6 Months |
| Truck Brand: | Sinotruk | Packing: | Standard |
| Truck Models: | Sinotruk Howo, Steyr, Howo A7 6×4/8×4 | MOQ: | 1 Piece |
| Category: | Main Reducer Assembly | Quality: | OEM Standard |
| Place of Origin: | Shandong, China | Payment: | T/T, L/C |








