We are specialized in supplying heavy duty truck parts of SINOTRUK (Howo, Steyr, Steyr King, etc.), SHAANXI, DONG FENG, FOTON AUMAN, etc. Our products include chassis parts, engine parts, gearbox parts, cab parts and so on. Our main motto is "to supply high quality and right products".

Feel free to contact us: 0086-13698627595

Characteristics:

1. GF 420 spiral spring clutch is most mature clutch with biggest transmission torque in China at present. Through more than 10years continuous upgrade and improvement by Sinotruck. It is mature and reliable, and the stabilization is good.

2.Upgrade the pneumatic control with air assistance to the pneumatic control with hydraulic assistance, and it improves clutch control stabilization. 

Sinotruck Steyr truck clutch