U5MK1220 has been replaced by 2313M377 and 2318A634 and 2674A812 and 3688A029 since 06/06/2007

Fits Komatsu Engine Model:4D94E-1A

Fits for John Deere Excavator 135D 135G Isuzu 4JJ1 Engine

Mobile Excavator PW110R-1

WHEEL DOZER 814B 814F

Fits Yanmar 3TN84 3TNE84 3TNV84T Fits Komatsu 3D84E Engine Overhaul Rebuild Kit Fits for John Deere Tractor Crankshaft bearings:+0.25mm U5MK1220 has been replaced byFits Yanmar 3TN84 3TNE84 3TNV84T Fits Komatsu 3D84E Engine Overhaul Rebuild Kit Fits for John Deere Tractor Application: Fits Yanmar 3TN84 3TNE84 3TNV84T 3D84E Engine Contents: 1 Set of Overhaul Gasket Kit 3 Cylinder Liners 3 Pistons STD 3 Piston Pins 6 Snap Rings 3 Rod Bushings Set Rings For 3 Pistons STD 1 Set of Main Bearings 1 Set of Rod Bearings 1 Set of Thrust Bearings 3 Intake Valves 3 Exhaust Valves 6 Valve Guides 3 Intake Valves Seats 3