High quality crown wheel and pinion gear for NlSSAN 7*40 OEM 38110-Z5000

Specification:
Item Description: Crown wheel pinion for NISSAN
Ratio :7*40
OE or Application :38110-Z5000
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