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.
Clutch Push Screw & Housing Assembly Kit. This metric hardware replaces the listed fastener size and should match thread, length, head style, finish, and...
Clutch Pushrod Bearing. This clutch pushrod bearing supports the clutch pushrod area so the release mechanism can move smoothly under clutch-spring load.Replace it when...
Clutch Cable - Black. This Clutch Cable - Black transfers hand-lever movement to the clutch release mechanism.Replace this clutch cable when the old cable...
Indicator - Front or Rear. This Indicator - Front or Rear restores the turn-signal/indicator area so the lamp mounts straight, grounds correctly, and remains...
1970 Yamaha XS1 XS650 Parts1971 Yamaha XS1B XS650 Parts1972 Yamaha XS2 XS650 Parts1973 Yamaha TX650 XS650 Parts1974 Yamaha TX650 XS650 Parts1975 Yamaha XS650B XS650 Parts1976 Yamaha XS650C XS650 Parts1977 Yamaha XS650D XS650 Parts1978 Yamaha XS650E XS650 Parts1978 Yamaha XS650SE XS650 Special Parts1979 Yamaha XS650 Special XS650SF Parts1979 Yamaha XS650F Parts1980 Yamaha XS650 Special XS650SG Parts1980 Yamaha XS650G Parts1981 Yamaha XS650 Special XS650SH Parts1981 Yamaha XS650H Parts1982 Yamaha XS650 Special XS650SJ Parts1983 Yamaha XS650 Special XS650SK PartsAir & Fuel: Yamaha XS650 Air FiltersYamaha XS650 Air & Fuel Parts
Engine Breather Valve - Reed Type. This engine breather valve manages crankcase breathing so pressure pulses can vent without pushing oil mist where it...
1970 Yamaha XS1 XS650 Air & Fuel Parts1970 Yamaha XS1 XS650 Parts1971 Yamaha XS1B XS650 Air & Fuel Parts1971 Yamaha XS1B XS650 Parts1972 Yamaha XS2 XS650 Air & Fuel Parts1972 Yamaha XS2 XS650 Parts1973 Yamaha TX650 XS650 Air & Fuel Parts1973 Yamaha TX650 XS650 Parts1974 Yamaha TX650 Air & Fuel Parts1974 Yamaha TX650 XS650 Parts1975 Yamaha XS650B Air & Fuel Parts1975 Yamaha XS650B XS650 Parts1976 Yamaha XS650C Air & Fuel Parts1976 Yamaha XS650C XS650 Parts1977 Yamaha XS650D Air & Fuel Parts1977 Yamaha XS650D XS650 Parts1978 Yamaha XS650E Air & Fuel Parts1978 Yamaha XS650E XS650 Parts1978 Yamaha XS650SE XS650 Special Air & Fuel Parts1978 Yamaha XS650SE XS650 Special Parts1979 Yamaha XS650 Special XS650SF Parts1979 Yamaha XS650F Parts1980 Yamaha XS650 Special XS650SG Parts1980 Yamaha XS650G Parts1981 Yamaha XS650 Special XS650SH Parts1981 Yamaha XS650H Parts1982 Yamaha XS650 Special XS650SJ Parts1983 Yamaha XS650 Special XS650SK PartsYamaha XS650 Air & Fuel PartsYamaha XS650 Petcocks & Repair Parts
Tap to Tank Mount Washers. This washer spreads clamping load under the matching fastener and must match inside diameter, outside diameter, thickness, and material.Replace...
1978 Yamaha XS650E Brake Parts1978 Yamaha XS650E Electrical & Ignition Parts1978 Yamaha XS650E Frame & Control Parts1978 Yamaha XS650E XS650 Parts1978 Yamaha XS650SE XS650 Special Brake Parts1978 Yamaha XS650SE XS650 Special Electrical & Ignition Parts1978 Yamaha XS650SE XS650 Special Frame & Control Parts1978 Yamaha XS650SE XS650 Special Parts1979 Yamaha XS650 Special XS650SF Parts1979 Yamaha XS650F Parts1980 Yamaha XS650 Special XS650SG Parts1980 Yamaha XS650G PartsYamaha XS650 Brake PartsYamaha XS650 Electrical PartsYamaha XS650 Frame & Control PartsYamaha XS650 Headlamp, Bulbs & PartsYamaha XS650 Master CylinderYamaha XS650 Rubber ComponentsYamaha XS650 Side Covers & EmblemsYamaha XS650 Tail Light & Reflectors
Rubber Grommet with Metal Bushing - Replaces Yamaha OEM 214-21717-00. This Rubber Grommet with Metal Bushing cushions and locates the cover, panel, or bracket...
Cylinder Head Sealing Washer - Replaces Yamaha OEM 90210-10004. This cylinder head sealing washer seats under the matching head fastener or plug to help...
Cylinder Head Gasket - 77.0mm - Replaces Yamaha OEM 306-11181-00. This head gasket seals the cylinder-to-head joint where combustion pressure, oil passages, and stud...
Indicator Relay. This Indicator Relay restores the turn-signal/indicator area so the lamp mounts straight, grounds correctly, and remains visible.Choose this indicator relay when stalks...
Needle Bearing with Thrust Washer - Replaces Yamaha OEM 93341-23504. This washer spreads clamping load under the matching fastener and must match inside diameter,...
Cam Chain Tensioner Case Gasket - Replaces Yamaha OEM 306-12213-01. This cam-chain tensioner part works in the adjustment assembly that controls cam-chain slack between...
Countershaft Oil Seal. This Countershaft Oil Seal seals around the countershaft behind the front sprocket so engine oil stays inside the crankcase.Replace this countershaft...
1978 Yamaha XS650E Frame & Control Parts1978 Yamaha XS650E XS650 Parts1978 Yamaha XS650SE XS650 Special Frame & Control Parts1978 Yamaha XS650SE XS650 Special Parts1979 Yamaha XS650 Special XS650SF Parts1979 Yamaha XS650F Parts1980 Yamaha XS650 Special XS650SG Parts1980 Yamaha XS650G Parts1981 Yamaha XS650 Special XS650SH Parts1981 Yamaha XS650H Parts1982 Yamaha XS650 Special XS650SJ Parts1983 Yamaha XS650 Special XS650SK PartsYamaha XS650 Foot Pegs, Side & Center StandYamaha XS650 Frame & Control Parts
Rubber Sidestand Stopper - Replaces Yamaha OEM 1T3-27314-00. This Rubber Sidestand Stopper stops the stand against rubber instead of letting metal hit metal.Choose this...
Throttle Cable - Black - Replaces Yamaha OEM 584-26311-10. This Throttle Cable - Black connects the throttle grip to the carburetor linkage or slide.Replace...
Cam Chain Tensioner. This cam-chain tensioner part works in the adjustment assembly that controls cam-chain slack between the crankshaft and camshaft.Replace this cam chain...
Athena Premium Overhaul Gasket Set. This engine gasket set covers the major engine joints opened during a teardown, with gaskets selected for the listed...
Starter Relay. This starter relay switches battery power to the starter motor when the start button is pressed.Choose this starter relay when the relay...
Starter Gear Repair Kit. This starter gear repair kit services the mechanical starter gear drive used by the electric-start system.Use it when the starter...
Clutch Adjuster Cover - Chrome. This Clutch Adjuster Cover - Chrome covers the clutch worm adjuster access point on the left engine cover.Choose this...
Spark Plug Cap - LB05FP. This spark plug cap completes the high-tension connection at the spark plug and should match resistance, terminal style, and...
Auto Advance Drive Pin - Replaces Yamaha OEM 93603-07073. This Auto Advance Drive Pin belongs in the breaker points, condenser, or advance area that...
Bleed Screw Rubber Cap. This metric hardware replaces the listed fastener size and should match thread, length, head style, finish, and load location.Replace this...