A full overhaul kit is the most cost-effective way to restore engine performance. Our Yuchai overhaul kits are matched to OEM part numbers for the YC4F, YC4D, YC4E, YC4G, YC6A, YC6J, YC6L, YC6M and YC6MK engine series and packed with pistons, rings, cylinder liners, gasket sets and bearings. Tell us your engine serial number and we will confirm the exact kit.
Overhaul Kits, Inframe & Out-of-Frame
Choose from complete engine overhaul kits, inframe overhaul kits, in-frame rebuild kits and out-of-frame kits — pistons, liners, rings, gaskets and bearings in one box.
Send us the engine model and OEM part number via WhatsApp (+86 181 3713 9988) or email. We cross-reference the number and reply with price, stock status and shipping options within 12 hours.
We supply both genuine and OEM-grade Yuchai parts matched to the original part number, with dimensional inspection before shipment.
Sample orders of 1-2 pieces are welcome for testing. For container orders we offer factory-direct pricing and can mix different part numbers in one shipment.