Replacement Hydraulic Cylinder for Komatsu Equipment

Product Specification

Feature

Compatible replacement production based on verified Komatsu reference part numbers. Supports identification by equipment model, machine serial number and cylinder function. Covers boom, arm, bucket, lift, tilt, steering, suspension, hoist and ripper cylinder applications. Suitable for crawler excavators, wheel loaders, bulldozers, graders and mining equipment after technical verification. Critical bore, rod, stroke, port and mounting dimensions are confirmed before production. Build-to-print manufacturing is available from customer-approved drawings. Reverse engineering is available when an original cylinder sample is supplied. Suitable for discontinued, difficult-to-source and long-lead-time cylinder applications after technical review. Precision-honed tubes support smooth movement and stable sealing performance. Hard chrome-plated piston rods provide wear and corrosion resistance. Application-specific seals are selected for pressure, temperature and contamination conditions. Optional cushioning and valve interfaces can be reproduced according to the confirmed design. Each completed cylinder undergoes dimensional, pressure, leakage and functional testing. Replacement seal kits and spare components can be supplied with the cylinder. Custom identification plates, paint colors, logos and export packaging are available.