Mitsubishi S4K Engine Overhaul Rebuild Kit Fits for Caterpillar CAT 312C 312CL Excavator Crankshaft bearing size:+0.25mm New Muffler 6222-13-5412 6222-13-5411 6222-13-5410

New Muffler 6222-13-5412 6222-13-5411 6222-13-5410 Replacement Fits for Komatsu Excavator PC300-6 PC350-6 PC360-6

8972091152

BX Series: B3150HDCC

It is compatible with models WA380-1 and WA420-3

Mitsubishi S4K Engine Overhaul Rebuild Kit Fits for Caterpillar CAT 312C 312CL Excavator Crankshaft bearing size:+0.25mm New Muffler 6222-13-5412 6222-13-5411 6222-13-5410Mitsubishi S4K Engine Overhaul Rebuild Kit Fits for Caterpillar CAT 312C 312CL Excavator Application: Models with Mitsubishi S4K Engine Compatible with Caterpillar CAT E312C, E312CL Excavator Contents 1 Set of Overhaul Gasket Kit 4 Cylinder Liners 4 Pistons STD 4 Piston Pins 8 Snap Rings 4 Rod Bushings 1 Set of piston rings 1 Set of Main Bearings 1 Set of Rod Bearings 1 Set of Thrust Bearings 4 Intake Valves 4 Exhaust Valves 8 Valve Guides 4 Intake