Material: 20Cr, 20CrMnTi, 16MnCr5 

Process: The overall carburizing and quenching process is adopted.

The surface hardness of the product (Rockwell hardness, HRC) is 58-60, and the effective wear-resistant layer is 1.2mm. 

Matching oil pump number: 0445020150 

Commercial vehicles / Construction machinery

Cummins ISDe, ISLe, QSB6.7 (Dongfeng, Foton, Jianghuai)

Yuchai YC6MK/YC4G, Weichai WP6/WP7

Komatsu, Sany, Construction machinery