Overhaul Rebuild Kit Fits for Komatsu D20A-6 D21A-6 D21S-6 Dozer 4D95S-W-1 Engine 4917303430 it provides improved air circulation

it provides improved air circulation and pump efficiency compared to its predecessors

TRUCK ENGINE 3126 3126B 3126E C-9 C7 C9

Brand new and genuine

1603203042

PC70-7 S/N 45001-UP EXCAVATORS

Overhaul Rebuild Kit Fits for Komatsu D20A-6 D21A-6 D21S-6 Dozer 4D95S-W-1 Engine 4917303430 it provides improved air circulationOverhaul Rebuild Kit Fits for Komatsu D20A 6 D21A 6 D21S 6 Dozer 4D95S W 1 Engine Application: Fits Komatsu 4D95S W 1 Engine Fits Komatsu D20A 6 D21A 6 D21S 6 Dozer 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 Washers 4 Intake Valves 4 Exhaust Valves 8 Valve Guides 4 Intake Valves Seats 4 Exhaust Valves