Shop parts for the 1978 Yamaha XS650E XS650 by category, including engine, carburetor, air and fuel, electrical, brake, clutch, exhaust, suspension, wheel, drive, control and maintenance parts.
Shop 1978 Yamaha XS650E XS650 parts for restoration, repair, maintenance, tuning, and everyday riding support. This collection is built for the 1978 XS650E and includes parts across major service areas such as engine parts, carburetor parts, air and fuel parts, electrical and ignition parts, brake parts, clutch parts, exhaust parts, suspension parts, wheel parts, drive parts, controls, decals, tools, and maintenance items.
The 1978 XS650E continued Yamaha’s XS650 Standard lineup after the 1977 XS650D. Some parts interchange across the XS650 family, while others depend on year, model, trim, wheel setup, brake setup, carburetor equipment, electrical layout, control hardware, or previous modifications. Use the category buttons below to narrow your search and find parts for the correct area of your 1978 Yamaha XS650E XS650.
Looking for another year? Use Yamaha XS650 parts by year to shop other XS650, TX650, XS1, XS1B and XS2 model-year collections.
Fuel Hose Quick Disconnect. This fuel quick disconnect carries or filters fuel between the tank, petcock, and carburetor.Choose this fuel hose quick disconnect when...
Sounder 12V - Chrome. This sounder 12V provides an audible signal for a horn, buzzer, or warning-sound style circuit.Choose this sounder when the old...
Haynes Service Manual. This Haynes Service Manual gives model-specific service procedures, specifications, wiring information, and adjustment steps for maintenance or repair work.Keep this manual...
Tachometer/Speedometer Cable Extension +6" - Black. This speedometer restores road-speed display at the instrument cluster and must match the cable drive ratio, face style,...
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,...
Alloy Engine Advance/Points Cover Set - Chrome - Polished. This Alloy Engine Advance/Points Cover Set - Chrome - Polished belongs in the breaker points,...
Spark Plug Cap - LB05EP. This spark plug cap completes the high-tension connection at the spark plug and should match resistance, terminal style, and...
Alternator Brush Holder & Mount Screws. This alternator brush holder positions the charging brushes against the rotor slip rings so the alternator can maintain...
Swing Arm Bolt Tube Bushing - Replaces Yamaha OEM 341-22184-00. 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...
Swingarm Bolt Grease Fitting. This metric hardware replaces the listed fastener size and should match thread, length, head style, finish, and load location.Replace this...
1978 Yamaha XS650E Brake Parts1978 Yamaha XS650E XS650 Parts1978 Yamaha XS650SE XS650 Special Brake Parts1978 Yamaha XS650SE XS650 Special Parts1979 Yamaha XS650F XS650 Brake Parts1979 Yamaha XS650F XS650 Parts1979 Yamaha XS650SF XS650 Special Brake Parts1979 Yamaha XS650SF XS650 Special Parts1980 Yamaha XS650 Special XS650SG Parts1980 Yamaha XS650G XS650 Standard Brake Parts1980 Yamaha XS650G XS650 Standard Parts1980 Yamaha XS650SG XS650 Special Brake Parts1981 Yamaha XS650 Special XS650SH Parts1981 Yamaha XS650H Parts1982 Yamaha XS650 Special XS650SJ Parts1983 Yamaha XS650 Special XS650SK PartsYamaha XS650 Brake PartsYamaha XS650 Master Cylinder Rebuild Parts
Master Cylinder Reservoir Cap & Diaphragm Kit. This front master cylinder part rebuilds or services the brake master cylinder so lever pressure transfers cleanly...
1978 Yamaha XS650E Electrical & Ignition Parts1978 Yamaha XS650E XS650 Parts1978 Yamaha XS650SE XS650 Special Electrical & Ignition Parts1978 Yamaha XS650SE XS650 Special Parts1979 Yamaha XS650F XS650 Electrical & Ignition Parts1979 Yamaha XS650F XS650 Parts1979 Yamaha XS650SF XS650 Special Electrical & Ignition Parts1979 Yamaha XS650SF XS650 Special Parts1980 Yamaha XS650 Special XS650SG Parts1980 Yamaha XS650G XS650 Standard Electrical & Ignition Parts1980 Yamaha XS650G XS650 Standard Parts1980 Yamaha XS650SG XS650 Special Electrical & Ignition Parts1981 Yamaha XS650 Special XS650SH Parts1981 Yamaha XS650H Parts1982 Yamaha XS650 Special XS650SJ Parts1983 Yamaha XS650 Special XS650SK PartsYamaha XS650 Electrical PartsYamaha XS650 Ignition, Points & Condenser
Ignition Switch - Replaces Yamaha OEM 2G2-82508-50. This Ignition Switch operates its handlebar or accessory circuit through the correct knob, housing, contacts, and wiring...
1974 Yamaha TX650 Drive Parts1974 Yamaha TX650 XS650 Parts1975 Yamaha XS650B Drive Parts1975 Yamaha XS650B XS650 Parts1976 Yamaha XS650C Drive Parts1976 Yamaha XS650C XS650 Parts1977 Yamaha XS650D Drive Parts1977 Yamaha XS650D XS650 Parts1978 Yamaha XS650E Drive Parts1978 Yamaha XS650E XS650 Parts1978 Yamaha XS650SE XS650 Special Drive Parts1978 Yamaha XS650SE XS650 Special Parts1979 Yamaha XS650F XS650 Drive Parts1979 Yamaha XS650F XS650 Parts1979 Yamaha XS650SF XS650 Special Drive Parts1979 Yamaha XS650SF XS650 Special Parts1980 Yamaha XS650 Special XS650SG Parts1980 Yamaha XS650G XS650 Standard Drive Parts1980 Yamaha XS650G XS650 Standard Parts1980 Yamaha XS650SG XS650 Special Drive Parts1981 Yamaha XS650 Special XS650SH Parts1981 Yamaha XS650H Parts1982 Yamaha XS650 Special XS650SJ Parts1983 Yamaha XS650 Special XS650SK PartsYamaha XS650 Drive ChainYamaha XS650 Drive Parts
IZUMI Drive Chain ES530Hx104. This 530 drive chain transfers power from the countershaft sprocket to the rear sprocket; size it to match your gearing...
Battery Cable - Relay to Starter. This Battery Cable - Relay to Starter carries battery current through the starter, ground, or main battery connection...
Battery Negative (-) Cable. This Battery Negative (-) Cable carries battery current through the starter, ground, or main battery connection where low resistance matters.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 XS650 Special XS650SH Parts1981 Yamaha XS650H Parts1982 Yamaha XS650 Special XS650SJ Parts1983 Yamaha XS650 Special XS650SK PartsYamaha XS650 Engine PartsYamaha XS650 Kickstarter Parts
Kickstarter Assembly - Chrome - Rubber. This kickstarter Assembly renews the kickstarter lever assembly and rubber foot-contact area used to turn the engine over...
Battery Positive (+) Cable. This Battery Positive (+) Cable carries battery current through the starter, ground, or main battery connection where low resistance matters.Replace...
Caliper Mounting Hardware. This brake caliper part services the piston, seal, pad-support, or caliper body area where fit and clean hydraulic release are critical.Replace...
Master Cylinder Assembly - 16mm. This front master cylinder part rebuilds or services the brake master cylinder so lever pressure transfers cleanly to the...