Yamaha XS650 1975 USA parts lists and schematics Access forty-two schematic parts-list fiches for XS650 1975 USA. The Yamaha XS650 1975 USA has forty-two Other parts fiches. This parts-list page (CARBURETOR TX650A/XS650B) contains the most products with sixty-four listed parts. XS650 electrical layout - YouTube Click to view on Bing5:24How I fit all my electric components under my seat.Author: Today's TopicViews: 7K Yamaha XS650 Parts & Vintage Yamaha Parts - MikesXS Step-By-Step Yamaha XS650 Engine Overhaul Instructions Unusually the XS650 engine carries its oil pump mounted inside the engine cover, driven off a gear from the primary drive. This gear also drives the tacho cable. I’ll take a close look at the oil pump later. Xs650 Engine Diagram - Diagram Chart Gallery Xs650 Engine Diagram - See more about Xs650 Engine Diagram, xs650 engine diagram, yamaha xs650 engine diagram. diagramchartwiki. Home. Engine. Xs650 Engine Diagram; Xs650 Engine Diagram. Engine March 10, 2018 04:11. Xs650 Engine Diagram - March 10, 2018 by luqman.