Shop 1971 Yamaha XS1B XS650 carburetor parts for fuel tuning, carb rebuilding, idle repair, throttle response, intake sealing, and early XS650 restoration. This collection is focused on carburetor parts for the 1971 Yamaha XS1B, including jets, float parts, carb rebuild kits, carb holders, throttle cables, gaskets, needles, screws, seals, hardware, and related fuel-metering components.
The 1971 XS1B was an early Yamaha XS650 model, and carburetor parts can differ from the 1970 XS1, later XS2, TX650, XS650 Standard, and XS650 Special models. Use this page when repairing fuel leaks, hard starting, poor idle, hesitation, rich or lean running, worn float parts, damaged carb holders, dirty jets, tired gaskets, or sticky throttle components.
Carb Intake Manifold - Replaces Yamaha OEM 256-13565-00-00. This Yamaha Carb Intake Manifold seals or supports the carburetor intake side where air leaks create...
Jet Needle - 4JN19-BS38. This Yamaha Jet Needle - 4JN19-BS38 controls mid-throttle fuel delivery as the slide needle moves through the needle jet.Use this...
Throttle Cable Retainer Clip. This XS650 Throttle Cable Retainer Clip connects the throttle grip to the carburetor linkage or slide.Use this throttle cable retainer...