163-4145 Caterpillar 322B 322C 324D Bottom Roller

163-4145 Caterpillar 322B 322C 324D Bottom Roller

Application: Caterpillar 322B, 322B L, 322B LN, 322C, 322C FM, 324D, 324D L, 324D LN

OE: 163-4145, 1634145

Raw Material: 50Mn/40MnB

Warranty: 24 Months Or 2000 Hours

Hardness: HRC55-57

MOQ: 1PCS