Engine parts for the 1980 Yamaha XS650G XS650 Standard, including gaskets, seals, pistons, rings, valves, cam chain parts, oil filters, engine hardware and rebuild parts.
Shop 1980 Yamaha XS650G XS650 Standard engine parts for engine repair, top-end service, gasket replacement, oil-system maintenance, cam chain service, valve-train work, and XS650 Standard rebuild projects. This collection is focused on engine parts for the 1980 Yamaha XS650G, including engine gaskets, oil seals, pistons, piston rings, valves, valve seals, cam chain parts, oil filters, engine hardware, and related rebuild parts.
The 1980 XS650G Standard shares the XS650 engine family with the Special models, but engine-part fitment can still vary by gasket style, oil seal location, cam chain components, valve-train parts, side-cover hardware, oil-filter setup, and previous repairs. 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.
The parts below are engine parts for the 1980 Yamaha XS650G XS650 Standard. Use the category buttons above to shop other part categories for this same bike.
Alloy Engine Advance/Points Cover Set - Chrome - Polished. This Alloy Engine Advance/Points Cover Set - Chrome - Polished belongs in the breaker points,...
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Performance Camshaft. This performance camshaft changes valve timing and lift in the XS650 top end and must be matched with the correct springs, followers,...
Big Bore Head Gasket - 87mm - 10mm. This head gasket seals the cylinder-to-head joint where combustion pressure, oil passages, and stud alignment must...
Shift Shaft Spring - Replaces Yamaha OEM 90506-08007. This Shift Shaft Spring transfers foot-shifter movement through the engine case into the shift mechanism.Choose this...
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Camshaft Sprocket. This camshaft sprocket drives the cam chain at the camshaft and is part of the valve-timing system, not the final drive.Replace this...
Valve Spring Set. This valve spring part helps control valve return and should be checked with installed height, seat pressure, and retainer clearance.Replace this...
Needle Bearing & Thrust Washer Set. This washer spreads clamping load under the matching fastener and must match inside diameter, outside diameter, thickness, and...