422-0838 Caterpillar 305E2CR 305.5E2CR Top Roller

422-0838 Caterpillar 305E2CR 305.5E2CR Top Roller

Application: Caterpillar 305E2 CR, 305.5E2 CR

OE: 422-0838, 4220838

Raw Material: 50Mn/40MnB

Warranty: 24 Months Or 2000 Hours

Hardness: HRC55-57

Brand: Hawkvine