Engine parts for the 1970 Yamaha XS1 XS650, including gaskets, seals, pistons, rings, valves, cam chain parts, oil filters, engine hardware and rebuild parts.
Shop 1970 Yamaha XS1 XS650 engine parts for engine repair, top-end service, gasket replacement, oil-system maintenance, cam chain service, valve-train work, and early XS650 rebuild projects. This collection is focused on engine parts for the 1970 Yamaha XS1, including engine gaskets, oil seals, pistons, piston rings, valves, valve seals, cam chain parts, oil filters, engine hardware, and related rebuild parts.
The 1970 XS1 is the first production XS650 model, so early engine details can matter. Gasket style, oil seal location, cam chain components, valve-train parts, side-cover hardware, oil-filter setup, crankcase parts, and previous repairs can all affect engine-part fitment. Use this page when replacing leaking gaskets, servicing worn seals, rebuilding the top end, checking valve-train parts, refreshing cam chain components, replacing oil-service parts, or sorting engine hardware before final assembly.
Extended Bigfoot Gear Shift Lever - Rubber. This Extended Bigfoot Gear Shift Lever - Rubber restores the shift-lever contact point and spline/pivot fit for...
Chrome Rocker Shaft Plug - Replaces Yamaha OEM 90430-18017-00. This Chrome Rocker Shaft Plug works in the rocker-arm/rocker-shaft area that transfers cam motion to...
8mm Tappet Cover Crown Nut - Replaces Yamaha OEM 95303-08800-00. This metric hardware replaces the listed fastener size and should match thread, length, head...
Camshaft - Inner Bushing. This camshaft bearing/bushing supports camshaft rotation in the cylinder head and should be checked with cam end play and oiling...
Kickstart Rubber - 15mm. This kickstart rubber renews the boot contact surface on the kickstart lever.Choose this kickstart rubber when the kickstart rubber is...
Alloy Engine Advance/Points Cover Set - Chrome - Polished. This Alloy Engine Advance/Points Cover Set - Chrome - Polished belongs in the breaker points,...
6mm Crown Nut for Tappet Cover - Replaces Yamaha OEM 95380-06800-00. This metric hardware replaces the listed fastener size and should match thread, length,...
Camshaft Outer Bushing - Replaces Yamaha OEM 256-11155-00. This camshaft bearing/bushing supports camshaft rotation in the cylinder head and should be checked with cam...
Shift Shaft Assembly - Replaces Yamaha OEM 256-18101-03. This Shift Shaft Assembly transfers foot-shifter movement through the engine case into the shift mechanism.Choose this...
Engine Bolt Set - Chrome. This metric hardware replaces the listed fastener size and should match thread, length, head style, finish, and load location.Replace...
8mm Chrome Washer - Replaces Yamaha OEM 95303-08800-00. This washer spreads clamping load under the matching fastener and must match inside diameter, outside diameter,...
Left-Hand Crankcase Cover Gasket - Replaces Yamaha OEM 256-15451-00. This crankcase cover gasket seals the listed engine side cover and must match the bolt...
Camshaft Bearing. This camshaft bearing/bushing supports camshaft rotation in the cylinder head and should be checked with cam end play and oiling condition.Replace this...
High Performance Kibblewhite Black Diamond Intake Valve - Chrome. This intake valve controls fresh charge flow into the cylinder head and must seal cleanly...
Oil Thermometer - Black Face. This Oil Thermometer - Black Face replaces the oil filler/dipstick reference with a visible engine-oil temperature gauge.Choose this oil...
Shift Shaft Circlip. This Shift Shaft Circlip transfers foot-shifter movement through the engine case into the shift mechanism.Choose this shift shaft circlip when the...
Kick Start Return Spring. This Kick Start Return Spring returns the kickstart shaft and lever after a kick stroke.Choose this kick start return spring...
Crank Main Bearing - Right-Hand - Replaces Yamaha OEM 93306-30604-00-00. This right-hand crank main bearing supports the crankshaft in the crankcase and must run...
Overhaul Gasket Set. This engine gasket set covers the major engine joints opened during a teardown, with gaskets selected for the listed XS650 year...
Crank Main Bearing - Left-Hand - Replaces Yamaha OEM 93390-00003-00. This left-hand crank main bearing supports the crankshaft in the crankcase and must run...
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Valve Collets (Keepers) - Replaces Yamaha OEM 341-12118-00. These valve keepers lock the valve spring retainer to the valve stem groove and should be...
Clutch Housing Cover - Replaces Yamaha OEM 256-16150-02. This clutch housing cover fits the clutch assembly area and should match the listed OEM application,...