Komatsu 6204-41-2110 Valve Tappet

The 6204-41-2110 valve tappet is a hydraulic lash adjuster designed for Komatsu 95-series diesel engines. It maintains zero valve clearance automatically via engine oil pressure, ensuring quiet operation and reduced maintenance intervals. Manufactured from case-hardened alloy steel with precision ground contact surfaces to withstand high contact stresses and repetitive impact loads in heavy-duty cycles. Direct replacement for Komatsu OEM part numbers 6204-41-2110 and 6204412110. Cross-references Cummins 4982154 for B3.3 and QSB3.3 engine platforms. Compatible with engine models 3D95S, 4D95S, 6D95L, S4D95L, S6D95L, SA6D95L, SAA4D95LE, and SAA6D95LE. Used in mini excavators, compact wheel loaders, forklifts, and industrial generator sets.