Yamaha PW 50 (1981-2024) Engine Rebuild Kit, KOYO Main Bearings, FULL Gasket Set & Seals

This engine rebuild kit has everything you need for a standard strip and service.

  This kit comprises of :

A PAIR (x2pcs) of the highest quality Japanese KOYO main bearings with steel cages (NOT chinese, taiwanese or plastic cages)

A FULL gasket set (Top & Bottom gaskets & o-rings) Please note that gaskets may vary in colour from those pictured.

A FULL Oil seal kit (crank seals, drive seal, kickstart seal, oil pump seal) 5pcs

to fit all the above stated years.

Please ensure you know the brand & year of your engine, if unsure contact your main dealer with your engine number. Many of these bikes are chinese copies and NOT Genuine Yamaha, these parts may or may not fit the chinese versions BUT are being advertised for the Genuine Yamaha version only.



We can also supply NEW: piston kits, gasket sets, small end bearings, main bearings, conrod kits, complete crankshafts, oil seal kits, billet clutch baskets, clutch plate/spring kits, clutch hubs, clutch spring pressure plates etc £POA

Main picture is for representation and may not be of this particular model, the part you will receive will be as per the written listing.