crank shaft needle roller bearing tz850a1023-00 30*42*22 for pc45-1 pc50uu-1 pc50uu-2 pc60-5 sh120 cat70b final drive gearbox

we supply spare parts for heavy equipment, which are mainly used on engine, hydraulic & electronic systerm, and undercarriage, covering almost the whole machine. excavator spare parts including bearings, gears, seal kits, engine parts, motors, pumps, solenoids, valves, etc. travel reduction bearings for mini exavators. we also have the other parts in the same reduction such as rv gear, planet gear, sun gear, housing, ring gear etc. please refer to the given dimension or the part number to confirm if it is the right item you are looking for. for more info please contact us. the shipment can reach to most of the countries of the world, please contact us if there is no option for your destination..syi