OEM MC075620 8*37 crown wheel pinion gear

Specification:
Item Description: Crown wheel pinion
Ratio :8*37
OE or Application :MC075620
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