Upgrade your Komatsu dozer’s performance with this complete engine overhaul rebuild kit designed for the Komatsu 4D95S-W-1 engine. Engineered for durability and precision, this kit ensures a reliable rebuild for extended engine life and optimal efficiency.
This overhaul kit is a perfect fit for Komatsu D20A-6, D21A-6, and D21S-6 dozer models, providing all the essential components needed for a professional-grade repair. Each part is manufactured with strict quality standards to match OEM specifications, ensuring smooth operation, reduced downtime, and improved productivity.
The kit includes:
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1 Set of Overhaul Gasket Kit
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4 Cylinder Liners (semi-finished, require machining)
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4 STD Pistons with Pins & 8 Snap Rings
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4 Rod Bushings & Complete Piston Rings Set
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1 Set of Main Bearings, Rod Bearings & Thrust Washers
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4 Intake Valves & 4 Exhaust Valves
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8 Valve Guides & Valve Seats (Intake & Exhaust)
⚙️ Whether you are doing a full engine rebuild or preventive maintenance, this Komatsu 4D95S-W-1 engine overhaul kit is built to deliver long-lasting reliability and superior performance.
