Shop Yamaha XS650 engine parts for top-end service, bottom-end work, oil system maintenance, gasket replacement, and full engine rebuilds. This collection includes pistons, piston rings, valves, cam chain parts, gaskets, seals, oil filters, engine covers, kickstarter parts, transmission parts, hardware, and related rebuild components for classic Yamaha XS650 motorcycles.
Use this page when repairing oil leaks, refreshing worn top-end parts, replacing tired gaskets, servicing cam chain components, rebuilding valve train parts, or restoring internal engine hardware. Many XS650 engine parts fit multiple years, while others can vary by model, engine style, cover type, gasket shape, oil system layout, or related hardware.
The Yamaha XS650 engine family spans early XS1 and XS2 models, TX650 models, standard XS650 models, and XS650 Special models. Some engine service parts fit across many years, while others are specific to certain model-year ranges.
If your bike has a swapped engine, mixed-year parts, aftermarket components, or previous-owner repairs, check the product description, fitment notes, dimensions, and OEM reference numbers before ordering.
Filter Element Base Gasket - Replaces Yamaha OEM 256-13445-00. This cylinder base gasket seals the cylinder-to-crankcase joint and must align with the bore opening,...
Filter Element Cover Gasket - Replaces Yamaha OEM 256-15456-00. This Filter Element Cover Gasket seals the oil filter element cover joint so oil does...
Right-Hand Crankcase Cover (Clutch) Gasket - Replaces Yamaha OEM 256-15451-00. This crankcase cover gasket seals the listed engine side cover and must match the...
Clutch Pushrod Oil Seal - Replaces Yamaha OEM 93102-08094/08118. This Clutch Pushrod Oil Seal seals around the clutch pushrod where it exits the left...
Front Cam Chain Guide - Black - Aluminum - Replaces Yamaha OEM 256-12231-01. This front cam chain guide supports cam-chain control between the crankshaft...
Left-Hand Crankcase Cover Gasket (Alternator) - Replaces Yamaha OEM 306-15461-00. This crankcase cover gasket seals the listed engine side cover and must match the...
Top End Copper Sealing Washer Kit. This washer spreads clamping load under the matching fastener and must match inside diameter, outside diameter, thickness, and...
Copper Washers - Filter/Cooler - Pack of 10 - Replaces Yamaha OEM 90430-0601418-0903. This washer spreads clamping load under the matching fastener and must...
Tach Drive O-Ring - Replaces Yamaha OEM 93210-12154. This tach-drive O-ring seals the tachometer drive housing to help keep engine oil inside the top...
Camshaft Seals - Replaces Yamaha OEM 93101-25044. These camshaft seals fit the cam-end area and help keep engine oil inside the top end.Replace these...
Bottom End Copper Sealing Washer Kit. This washer spreads clamping load under the matching fastener and must match inside diameter, outside diameter, thickness, and...
Oil Dipstick Gasket - Replaces Yamaha OEM 256-15364-00. This Oil Dipstick Gasket seals the oil dipstick/filler sealing point so engine oil does not seep...
Tappet Cover Gasket - Replaces Yamaha OEM 256-11196-01. This tappet cover gasket seals the valve-adjustment cover to the top end and should be replaced...
Chrome Point Cover Screw - Replaces Yamaha OEM 98980-06020-00. This metric hardware replaces the listed fastener size and should match thread, length, head style,...
Shift Shaft Oil Seal - Replaces Yamaha OEM 93109-14010. This Shift Shaft Oil Seal transfers foot-shifter movement through the engine case into the shift...
Lower Engine Case Screw Set - 20-Piece. This metric hardware replaces the listed fastener size and should match thread, length, head style, finish, and...
Starter Motor/Crankcase Oil Seal - Replaces Yamaha OEM 93102-34095. This Starter Motor/Crankcase Oil Seal seals the starter shaft or starter/crankcase opening against engine oil...
Rear of Advance or Breaker Housing Gasket - Replaces Yamaha OEM 256-11146-00. This rear advance/breaker housing gasket seals the ignition housing area around the...
Kickstart Shaft Oil Seal - Replaces Yamaha OEM 93102-25064. This Kickstart Shaft Oil Seal seals around the kickstart shaft where it passes through the...
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Chrome Thick Washer - Footrest/Shock Absorber - 10mm - 27mm. These rear shocks control suspension movement and ride height, so eye spacing, bushing fit,...
Tappet Cover Gasket - Replaces Yamaha OEM 306-11198-00. This tappet cover gasket seals the valve-adjustment cover to the top end and should be replaced...
1974 Yamaha TX650 Engine Parts1974 Yamaha TX650 XS650 Parts1975 Yamaha XS650B Engine Parts1975 Yamaha XS650B XS650 Parts1976 Yamaha XS650C Engine Parts1976 Yamaha XS650C XS650 Parts1977 Yamaha XS650D Engine Parts1977 Yamaha XS650D XS650 Parts1978 Yamaha XS650E Engine Parts1978 Yamaha XS650E XS650 Parts1978 Yamaha XS650SE XS650 Special Engine Parts1978 Yamaha XS650SE XS650 Special Parts1979 Yamaha XS650F XS650 Engine Parts1979 Yamaha XS650F XS650 Parts1979 Yamaha XS650SF XS650 Special Engine Parts1979 Yamaha XS650SF XS650 Special Parts1980 Yamaha XS650 Special XS650SG Parts1980 Yamaha XS650G XS650 Standard Engine Parts1980 Yamaha XS650G XS650 Standard Parts1980 Yamaha XS650SG XS650 Special Engine Parts1981 Yamaha XS650H XS650 Standard Engine Parts1981 Yamaha XS650H XS650 Standard Parts1981 Yamaha XS650SH XS650 Special Engine Parts1981 Yamaha XS650SH XS650 Special Parts1982 Yamaha XS650 Special XS650SJ Parts1983 Yamaha XS650 Special XS650SK PartsBest-Selling Yamaha XS650 PartsYamaha XS650 Cylinders, Pistons & RingsYamaha XS650 Engine Parts
Piston Rings - Standard Size - Replaces Yamaha OEM 447-11610-00-00. This Piston Rings - Standard Size seals combustion and controls oil on standard-bore pistons.Replace...
1974 Yamaha TX650 Engine Parts1974 Yamaha TX650 XS650 Parts1975 Yamaha XS650B Engine Parts1975 Yamaha XS650B XS650 Parts1976 Yamaha XS650C Engine Parts1976 Yamaha XS650C XS650 Parts1977 Yamaha XS650D Engine Parts1977 Yamaha XS650D XS650 Parts1978 Yamaha XS650E Engine Parts1978 Yamaha XS650E XS650 Parts1978 Yamaha XS650SE XS650 Special Engine Parts1978 Yamaha XS650SE XS650 Special Parts1979 Yamaha XS650F XS650 Engine Parts1979 Yamaha XS650F XS650 Parts1979 Yamaha XS650SF XS650 Special Engine Parts1979 Yamaha XS650SF XS650 Special Parts1980 Yamaha XS650 Special XS650SG Parts1980 Yamaha XS650G XS650 Standard Engine Parts1980 Yamaha XS650G XS650 Standard Parts1980 Yamaha XS650SG XS650 Special Engine Parts1981 Yamaha XS650H XS650 Standard Engine Parts1981 Yamaha XS650H XS650 Standard Parts1981 Yamaha XS650SH XS650 Special Engine Parts1981 Yamaha XS650SH XS650 Special Parts1982 Yamaha XS650 Special XS650SJ Parts1983 Yamaha XS650 Special XS650SK PartsBest-Selling Yamaha XS650 PartsYamaha XS650 Camshaft Drive PartsYamaha XS650 Engine Parts
Cam Chain Tensioner Arm - Replaces Yamaha OEM 447-12220-00. This cam-chain tensioner part works in the adjustment assembly that controls cam-chain slack between the...
Cam Chain Tensioner Case Gasket - Replaces Yamaha OEM 306-12213-01. This cam-chain tensioner part works in the adjustment assembly that controls cam-chain slack between...