W270C - WHEEL LOADER TIER 2 (INT) (3/12-12/14) 27 - REAR AXLE SYSTEM Parts group W270C - WHEEL LOADER TIER 2 (INT) (3/12-12/14) 27.101.03 - REAR AXLE HOUSING 27.106.01 - HUB, PLANETARY, FRONT AND REAR, OPEN A 27.106.03 - REAR AXLE, DIFFERENTIAL CARRIER 27.151.01 - REAR AXLE STOPS sale parts diagram catalog online construction equipment excavator tractor