AZ9981340071 Sun Gear for Sinotruk HOWO AC16 Axle
High-quality AZ9981340071 sun gear for HOWO AC16 drive axle, durable 20CrMnMo steel, direct replacement for wheel reducer.
Description
AZ9981340071 Sun Gear is a critical component in the wheel-side planetary reduction system for Sinotruk HOWO AC16 drive axles, widely used in heavy-duty dump trucks, tractors, and mixer trucks. It transmits power from the axle shaft to the planetary gears, ensuring stable torque output under heavy load.
Fit For Axle & Trucks
- Axle Type: Sinotruk AC16 wheel reduction axle (rear axle)
- Sinotruk HOWO: A7, 371, 375, T7H, Dumper/Tipper trucks
- SITRAK: C5H, C7H
- Shacman: Delong F3000, X3000 (with AC16 axle)
- Beiben (North Benz): Heavy-duty trucks with AC16 axle
Key Features
- Material: 20CrMnMo/42CrMo alloy steel, high hardness & wear resistance
- Heat treated: 12h carburizing, hardness up to 58–62 HRC
- Precision gear teeth: stable meshing, low noise, long service life
- OE standard size: direct replacement, easy installation
- Weight: approx. 1.3 kg
- Suitable for heavy-load, mining, construction, long-haul scenarios
Quality Options
- Original Sinotruk genuine part
- OEM (factory equivalent)
- Aftermarket high-quality copy
Wholesale & bulk orders welcome. Competitive pricing for global distributors & repair shops.
Wholesale inquiries and bulk orders are welcome. Competitive pricing for global distributors.
Wholesale and bulk orders are welcome.
Our product range covers critical components such as:
✅ SINOTRUCK & Weichai Engine Parts
✅ SINOTRUCK & FAST Transmission Parts
✅ Chassis Components
✅ Cab Parts
✅ Excavator Components
✅ Bulldozer Components
✅ Grader Components
