China supplier truck spare parts for crown wheel pinion 10/43 41201-69815

Specification:
Item Description: Crown wheel pinion for hino
Ratio :10*43
OE or Application :41201-69815
Material :22CrMoH and 20CrMnTiH
Production Process
Forged Semi-Products–Drill holes-Rough Grinding – Cutting Teeth by Milling machine-Rolling Splines-Heat treatment-Sand blast-Precision Grinding –Lapping Gear-Phosphorization