Description
Swing Motor Gear Box Assembly 20Y 26 00100 for Komatsu PC200 6 PC220 6 Excavator 5161711 For Mitsubishi S4K S4KT Diesel For Mitsubishi S4K S4KT Diesel Engine CAT Excavator E120B E312 E32Item Content:1Set of Overhaul Gasket Kit4 Chromed Liners Semi Finished4 Pistons4 Piston Pins8 Snap Rings4 Rod BushingsSet RingsFor 4 Pistons1 Set of Main Bearings STD1 Set of Rod Bearings STD 1 Set of Thrust Bearings STD For PROBE II (ECP) 2