Shop parts for the 1978 Yamaha XS650SE XS650 Special by category, including engine, carburetor, air and fuel, electrical, brake, clutch, exhaust, suspension, wheel, drive, control and maintenance parts.
Shop 1978 Yamaha XS650SE XS650 Special parts for restoration, repair, maintenance, tuning, and everyday riding support. This collection is built for the 1978 XS650SE Special 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 XS650SE Special shares the XS650 engine family with the Standard models, but Special-model trim, wheels, controls, chassis details, brake setup, exhaust fitment, carburetor equipment, electrical layout, and previous modifications can change what fits. Use the category buttons below to narrow your search and find parts for the correct area of your 1978 Yamaha XS650SE XS650 Special.
Looking for another year? Use Yamaha XS650 parts by year to shop other XS650, TX650, XS1, XS1B and XS2 model-year collections.
Shop 1978 Yamaha XS650SE Special Parts by Category
Indicator - Rear - 8mm. This Indicator - Rear - 8mm restores the turn-signal/indicator area so the lamp mounts straight, grounds correctly, and remains...
Steering Stem Bolt & Washer Set - Chrome. This washer spreads clamping load under the matching fastener and must match inside diameter, outside diameter,...
8mm Chrome Washer - Replaces Yamaha OEM 95303-08800-00. This washer spreads clamping load under the matching fastener and must match inside diameter, outside diameter,...
Banjo Bolt - M10x1.25 - Replaces Yamaha OEM 90401-10034. This metric hardware replaces the listed fastener size and should match thread, length, head style,...
Camshaft Bearing. This camshaft bearing/bushing supports camshaft rotation in the cylinder head and should be checked with cam end play and oiling condition.Replace this...
Tail Unit Bracket. This Tail Unit Bracket restores the tail-light assembly so the running light, brake light, lens, or housing is secure and visible.Choose...
Ignition Switch - Replaces Yamaha OEM 584-82508. This Ignition Switch operates its handlebar or accessory circuit through the correct knob, housing, contacts, and wiring...
1976 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 XS650F XS650 Air & Fuel Parts1979 Yamaha XS650F XS650 Parts1979 Yamaha XS650SF XS650 Special Air & Fuel Parts1979 Yamaha XS650SF XS650 Special PartsAir & Fuel: Yamaha XS650 Air FiltersYamaha XS650 Air & Fuel Parts
Air Filter Retainer Clip - Replaces Yamaha OEM 533-14468-02-00. This Air Filter Retainer Clip retains the air filter element or airbox filter hardware so...
Needle Jet - Z2-BS38. This needle jet controls mid-throttle fuel delivery as the slide needle moves through the jet bore.Replace a worn or incorrect...
1970 Yamaha XS1 XS650 Engine Parts1970 Yamaha XS1 XS650 Parts1971 Yamaha XS1B XS650 Engine Parts1971 Yamaha XS1B XS650 Parts1972 Yamaha XS2 XS650 Engine Parts1972 Yamaha XS2 XS650 Parts1973 Yamaha TX650 XS650 Engine Parts1973 Yamaha TX650 XS650 Parts1974 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 XS650SE XS650 Special Engine Parts1978 Yamaha XS650SE XS650 Special 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 XS650H XS650 Standard Engine Parts1981 Yamaha XS650H XS650 Standard Parts1981 Yamaha XS650SH XS650 Special Engine Parts1981 Yamaha XS650SH XS650 Special Parts1982 Yamaha XS650SJ XS650 Special Engine Parts1982 Yamaha XS650SJ XS650 Special Parts1983 Yamaha XS650SK XS650 Special Engine Parts1983 Yamaha XS650SK XS650 Special PartsYamaha XS650 Engine PartsYamaha XS650 Valvetrain Parts
Valve Collets (Keepers) - Replaces Yamaha OEM 341-12118-00. These valve keepers lock the valve spring retainer to the valve stem groove and should be...
1978 Yamaha XS650SE XS650 Special Air & Fuel Parts1978 Yamaha XS650SE XS650 Special Parts1979 Yamaha XS650F XS650 Air & Fuel Parts1979 Yamaha XS650F XS650 Parts1979 Yamaha XS650SF XS650 Special Air & Fuel Parts1979 Yamaha XS650SF XS650 Special Parts1980 Yamaha XS650 Special XS650SG Parts1980 Yamaha XS650G XS650 Standard Air & Fuel Parts1980 Yamaha XS650G XS650 Standard Parts1980 Yamaha XS650SG XS650 Special Air & Fuel Parts1981 Yamaha XS650H XS650 Standard Air & Fuel Parts1981 Yamaha XS650H XS650 Standard Parts1981 Yamaha XS650SH XS650 Special Air & Fuel Parts1981 Yamaha XS650SH XS650 Special Parts1982 Yamaha XS650SJ XS650 Special Air & Fuel Parts1982 Yamaha XS650SJ XS650 Special Parts1983 Yamaha XS650SK XS650 Special Air & Fuel Parts1983 Yamaha XS650SK XS650 Special PartsYamaha XS650 Air & Fuel PartsYamaha XS650 Petcocks & Repair Parts
Petcock Rebuild Kit - 36mm - 18.5mm. This petcock part controls or seals fuel flow at the tank outlet, including ON/OFF/RESERVE function where used.Choose...
1977 Yamaha XS650D Tachometer & Speedometer Parts1977 Yamaha XS650D XS650 Parts1978 Yamaha XS650E Tachometer & Speedometer Parts1978 Yamaha XS650E XS650 Parts1978 Yamaha XS650SE XS650 Special Parts1978 Yamaha XS650SE XS650 Special Tachometer & Speedometer Parts1979 Yamaha XS650F XS650 Parts1979 Yamaha XS650F XS650 Tachometer & Speedometer Parts1979 Yamaha XS650SF XS650 Special Parts1979 Yamaha XS650SF XS650 Special Tach & Speedo Parts1980 Yamaha XS650 Special XS650SG Parts1980 Yamaha XS650G XS650 Standard Parts1980 Yamaha XS650G XS650 Standard Tach & Speedo Parts1980 Yamaha XS650SG XS650 Special Tach & Speedo Parts1981 Yamaha XS650H XS650 Standard Parts1981 Yamaha XS650H XS650 Standard Tach & Speedo Parts1981 Yamaha XS650SH XS650 Special Parts1981 Yamaha XS650SH XS650 Special Tach & Speedo Parts1982 Yamaha XS650SJ XS650 Special Parts1982 Yamaha XS650SJ XS650 Special Tach & Speedo Parts1983 Yamaha XS650SK XS650 Special Parts1983 Yamaha XS650SK XS650 Special Tach & Speedo PartsYamaha XS650 Speedometer PartsYamaha XS650 Tach & Speedo Parts
Electronic Speedometer - KPH - 1995mm - Chrome. This speedometer restores road-speed display at the instrument cluster and must match the cable drive ratio,...
1977 Yamaha XS650D Brake Parts1977 Yamaha XS650D XS650 Parts1978 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 XS650H XS650 Standard Brake Parts1981 Yamaha XS650H XS650 Standard Parts1981 Yamaha XS650SH XS650 Special Brake Parts1981 Yamaha XS650SH XS650 Special Parts1982 Yamaha XS650SJ XS650 Special Brake Parts1982 Yamaha XS650SJ XS650 Special Parts1983 Yamaha XS650SK XS650 Special Brake Parts1983 Yamaha XS650SK XS650 Special PartsYamaha XS650 Brake PartsYamaha XS650 Master Cylinder
Brake Master Cylinder - 12.9mm. This front master cylinder part rebuilds or services the brake master cylinder so lever pressure transfers cleanly to the...
1977 Yamaha XS650D Frame & Control Parts1977 Yamaha XS650D XS650 Parts1978 Yamaha XS650E Frame & Control Parts1978 Yamaha XS650E XS650 Parts1978 Yamaha XS650SE XS650 Special Frame & Control Parts1978 Yamaha XS650SE XS650 Special Parts1979 Yamaha XS650F XS650 Frame & Control Parts1979 Yamaha XS650F XS650 Parts1979 Yamaha XS650SF XS650 Special Frame & Control Parts1979 Yamaha XS650SF XS650 Special Parts1980 Yamaha XS650 Special XS650SG Parts1980 Yamaha XS650G XS650 Standard Frame & Control Parts1980 Yamaha XS650G XS650 Standard Parts1980 Yamaha XS650SG XS650 Special Frame & Control Parts1981 Yamaha XS650H XS650 Standard Frame & Control Parts1981 Yamaha XS650H XS650 Standard Parts1981 Yamaha XS650SH XS650 Special Frame & Control Parts1981 Yamaha XS650SH XS650 Special Parts1982 Yamaha XS650SJ XS650 Special Frame & Control Parts1982 Yamaha XS650SJ XS650 Special Parts1983 Yamaha XS650SK XS650 Special Frame & Control Parts1983 Yamaha XS650SK XS650 Special PartsYamaha XS650 Foot Pegs, Side & Center StandYamaha XS650 Frame & Control Parts
Sidestand Spring Link Plate. This Sidestand Spring Link Plate links the sidestand spring to the stand bracket so spring tension retracts the stand correctly.Choose...
1977 Yamaha XS650D Frame & Control Parts1977 Yamaha XS650D XS650 Parts1978 Yamaha XS650E Frame & Control Parts1978 Yamaha XS650E XS650 Parts1978 Yamaha XS650SE XS650 Special Frame & Control Parts1978 Yamaha XS650SE XS650 Special Parts1979 Yamaha XS650F XS650 Frame & Control Parts1979 Yamaha XS650F XS650 Parts1979 Yamaha XS650SF XS650 Special Frame & Control Parts1979 Yamaha XS650SF XS650 Special Parts1980 Yamaha XS650 Special XS650SG Parts1980 Yamaha XS650G XS650 Standard Frame & Control Parts1980 Yamaha XS650G XS650 Standard Parts1980 Yamaha XS650SG XS650 Special Frame & Control Parts1981 Yamaha XS650H XS650 Standard Frame & Control Parts1981 Yamaha XS650H XS650 Standard Parts1981 Yamaha XS650SH XS650 Special Frame & Control Parts1981 Yamaha XS650SH XS650 Special Parts1982 Yamaha XS650SJ XS650 Special Frame & Control Parts1982 Yamaha XS650SJ XS650 Special Parts1983 Yamaha XS650SK XS650 Special Frame & Control Parts1983 Yamaha XS650SK XS650 Special PartsYamaha XS650 Foot Pegs, Side & Center StandYamaha XS650 Frame & Control Parts
Passenger Footpeg Mount Nut - 12mm - Chrome - Polished. This metric hardware replaces the listed fastener size and should match thread, length, head...
Crank Main Bearing - Left-Hand - Replaces Yamaha OEM 93390-00003-00. This left-hand crank main bearing supports the crankshaft in the crankcase and must run...
1976 Yamaha XS650C Electrical & Ignition Parts1976 Yamaha XS650C XS650 Parts1977 Yamaha XS650D Electrical & Ignition Parts1977 Yamaha XS650D XS650 Parts1978 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 XS650H XS650 Standard Electrical & Ignition Parts1981 Yamaha XS650H XS650 Standard Parts1981 Yamaha XS650SH XS650 Special Electrical & Ignition Parts1981 Yamaha XS650SH XS650 Special Parts1982 Yamaha XS650SJ XS650 Special Electrical & Ignition Parts1982 Yamaha XS650SJ XS650 Special Parts1983 Yamaha XS650SK XS650 Special Electrical & Ignition Parts1983 Yamaha XS650SK XS650 Special PartsYamaha XS650 Bar SwitchesYamaha XS650 Electrical Parts
Bar Switch - Brake Side - Chrome - Replaces Yamaha OEM 584-83963-00-00. This front stop switch triggers the brake-light circuit from front brake lever...
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 XS650H XS650 Standard Drive Parts1981 Yamaha XS650H XS650 Standard Parts1981 Yamaha XS650SH XS650 Special Drive Parts1981 Yamaha XS650SH XS650 Special Parts1982 Yamaha XS650SJ XS650 Special Drive Parts1982 Yamaha XS650SJ XS650 Special Parts1983 Yamaha XS650SK XS650 Special Drive Parts1983 Yamaha XS650SK XS650 Special PartsYamaha XS650 Drive ChainYamaha XS650 Drive Parts
IZUMI Drive Chain 530HTx104. This 530 drive chain transfers power from the countershaft sprocket to the rear sprocket; size it to match your gearing...
1974 Yamaha TX650 Brake Parts1974 Yamaha TX650 XS650 Parts1975 Yamaha XS650B Brake Parts1975 Yamaha XS650B XS650 Parts1976 Yamaha XS650C Brake Parts1976 Yamaha XS650C XS650 Parts1977 Yamaha XS650D Brake Parts1977 Yamaha XS650D XS650 Parts1978 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 XS650H XS650 Standard Brake Parts1981 Yamaha XS650H XS650 Standard Parts1981 Yamaha XS650SH XS650 Special Brake Parts1981 Yamaha XS650SH XS650 Special Parts1982 Yamaha XS650SJ XS650 Special Brake Parts1982 Yamaha XS650SJ XS650 Special Parts1983 Yamaha XS650SK XS650 Special Brake Parts1983 Yamaha XS650SK XS650 Special PartsYamaha XS650 Brake Pads & ShoesYamaha XS650 Brake Parts
Brake Rod Adjuster Pin - Replaces Yamaha OEM 90249-12008. This Brake Rod Adjuster Pin restores rear brake rod linkage adjustment and pedal-to-brake-arm movement.Choose this...
Alternator Rotor. This alternator rotor works with the stator and brushes to generate charging output while the engine is running.Replace this rotor when resistance...
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 XS650H XS650 Standard Engine Parts1981 Yamaha XS650H XS650 Standard Parts1981 Yamaha XS650SH XS650 Special Engine Parts1981 Yamaha XS650SH XS650 Special Parts1982 Yamaha XS650SJ XS650 Special Engine Parts1982 Yamaha XS650SJ XS650 Special Parts1983 Yamaha XS650SK XS650 Special Engine Parts1983 Yamaha XS650SK XS650 Special PartsYamaha XS650 Camshaft Drive PartsYamaha XS650 Engine Parts
Cam Chain Tensioner Rod to Spring Damper - Replaces Yamaha OEM 2H0-12232-00. This cam-chain tensioner part works in the adjustment assembly that controls cam-chain...