Power Transfer & Traction Control: Genuine Inter-Axle Differentials
As the authorized distributor in China for SINOTRUK, WEICHAI, Shacman, and FAST, we supply 100% original inter-axle differential assemblies. This vital component is the core of your tandem drive axle, intelligently distributing power between the front and rear axles. It ensures optimal traction on challenging road surfaces while allowing for smooth wheel speed differences during turns, protecting your entire driveline from damage.
Product Origin:
china
Item NO.:
WG7121325271H20000
Lead Time:
7-15 days
Payment:
T/T, Western Union, L/C
| Item Name | Inter-Axial Differential Assemblies |
| Part number | WG7121325271H20000 |
| Truck model | Sinotruk HOWO Shacman FAW |
| Quality | Original quality |
| Packing | Original packing, Standard export packaging |
Why Choose Our Differential Assemblies?
✅ Original Factory Quality & Precision Engineering:
Sourced directly from the original manufacturers. Each assembly is built to match exact factory specifications and gear tolerances, guaranteeing perfect meshing, quiet operation, and maximum power transfer efficiency.
Manufactured as a complete, pre-adjusted unit for seamless integration and immediate reliability.
✅ Unmatched Durability for Heavy-Duty Use:
Constructed from the highest grade metals and engineered to withstand extreme torque and stress. Its robust design is crucial for the demanding environments of heavy-duty transport.
Delivers proven performance under full load, ensuring confidence on any journey.
✅ Competitive Direct Pricing:
Our authorized status allows us to offer factory-competitive pricing on these complex genuine assemblies.
Provides exceptional value by preventing costly downtime and protecting the significant investment in your drive axles.
✅ Comprehensive Coverage for Major Brands:
One-Stop Solution: We stock a complete range of inter-axle differential assemblies compatible with a wide variety of tandem axle models from SINOTRUK, HOWO SITRAK HOHAN MAX.
Find the exact replacement assembly you need for a reliable and accurate repair.
Secure Your Drivetrain's Performance Today!
Invest in the heart of your driving axles. Choose genuine quality for traction and reliability you can trust.
Contact us with your axle model or VIN number for precise part matching and an immediate quote.

Our company has over 100,000 SKUs of real-time warehouse spare parts, with an inventory value of approximately 100 million yuan, and a total warehouse area of 10,000 square meters. we provide professional support and fast delivery 。


Tel / WhatsApp:
Heavy Truck Parts and Truck Vehicle Business: +86 130 3171 4635
Engine Parts and Engine Assembly Business: +86 180 6344 8081
Transmission Parts and Construction Equipment Business:+86 133 4512 7720
E-mail:
RAgreat.truck@gmail.comAdd.:
Room 4-123, Quanli Heavy Truck Parts City, Tianqiao District, Jinan City, Shandong Province