crown wheel & pinion gear for NISSAN RF8 / RG8 / CWB450 / CWB520NEW OEM38110-90116 6*41

Specifications:

Description:

1, Ruizhan Gear dedicates itself to manufacture,sales,after-sales service of professional transmission shaft front/rear axle spiral bevel gears, differentials, differential assy, differential cases.

2, 20CrMnTi, good-quality material used to manufacture high-class products, much better than our archrivals.

3, Rough machining, fine machining, heat treatment, grinding, polishing, rust prevention, etc. Different processes have different functions.

4, Tolerance of products is no more than 0.01%, as the result of metallographic phase test, noise test, and other strict measurements.

5, Be in strict accordance with ISO/TS16949 and has got the certification of British NQA, also formal member of China auto industry association and China gear manufacturers association.

6, New models are welcome if samples or technical drawings can be supplied, and develop period is about 2~3 months.