oil seal 4259935 bw4680e for swing motor assembly reducer swing gearbox device fit excavator hit ex60-2

it is a rotary shaft seal for the swing reduction gearbox on certain excavator models. it is made in standards and the working performance is stable and perfect. it may fit many machines in the swing devices. please refer to the given size and the ps to check more compatible models. other related parts for the swing devices are available, such as gears, bearings, carriers, housing, hub, cover, and so on. excavator spare parts including bearings, gears, seal kits, engine parts, motors, pumps, solenoids, valves, etc..syi