Yamaha XS400 Parts by Model & Year - PartsNMore

Yamaha RD400 XS400S Friction Pads 3J6-W0045-01

Yamaha RD400 XS400S Friction Pads - Replaces Yamaha OEM 3J6-W0045-01

$31.08

Yamaha RD400 XS400S Friction Pads - Replaces Yamaha OEM 3J6-W0045-01. This brake-pad set provides the friction material for the disc brake caliper and rotor....

Yamaha XS1100 XS400 XS500 XS750 Friction Pads 3G1-W0046-01

Yamaha XS1100 XS400 XS500 XS750 Friction Pads - Replaces Yamaha OEM 3G1-W0046-01

$29.60

Yamaha XS1100 XS400 XS500 XS750 Friction Pads - Replaces Yamaha OEM 3G1-W0046-01. This brake-pad set provides the friction material for the disc brake caliper...

Yamaha XJ650 XS1100 XS360 XS400 Friction Pads 3G1-W0046-01

Yamaha XJ650 XS1100 XS360 XS400 Friction Pads - Replaces Yamaha OEM 3G1-W0046-01

$29.60

Yamaha XJ650 XS1100 XS360 XS400 Friction Pads - Replaces Yamaha OEM 3G1-W0046-01. This brake-pad set provides the friction material for the disc brake caliper...

Yamaha XS400 XS360 XJ550R YFM350FW YFM350U YFM400F YFM400FW Rear Friction Shoes 4G0-25330-00

Yamaha Motorcycle ATV Rear Friction Shoes - Replaces Yamaha OEM 4G0-25330-00

$32.78

Yamaha Motorcycle ATV Rear Friction Shoes - Replaces Yamaha OEM 4G0-25330-00. This rear brake shoe set provides the friction surface for the drum brake...

Yamaha XJ650 XS1100 XS360 XS400 Caliper Rubber Boot

$14.21

Yamaha XJ650 XS1100 XS360 XS400 Caliper Rubber Boot. This brake-caliper rubber boot protects the matching front or rear caliper guide, shaft, or moving joint...

Yamaha XS360 XS400 XS500 XS850 Caliper Rebuild Kit

$26.64

Yamaha XS360 XS400 XS500 XS850 Caliper Rebuild Kit. This brake-caliper rebuild kit renews the caliper piston seals and related service pieces to restore hydraulic...

Kawasaki Yamaha Motorcycle Swing Arm Bushing Set 33033-009

Kawasaki Yamaha Motorcycle Swing Arm Bushing Set - Replaces Yamaha OEM 33033-009

$85.77

28-1028

Kawasaki H1 & H2 Triple Motorcycle Parts Kawasaki H1 Parts Kawasaki H2 Parts Kawasaki KD Trail Motorcycle Parts Kawasaki KE Trail Motorcycle Parts Kawasaki KE125 Parts Kawasaki KE175 Parts Kawasaki KE250 Parts Kawasaki KH Two-Stroke Motorcycle Parts Kawasaki KH250 Parts Kawasaki KH400 Parts Kawasaki KH500 Parts Kawasaki KL Motorcycle Parts Kawasaki KL250 Parts Kawasaki KZ Motorcycle Parts Kawasaki KZ200 Parts Kawasaki KZ250 Parts Kawasaki KZ400 Parts Kawasaki KZ650 Parts Kawasaki KZ750 Parts Kawasaki KZ900 Parts Kawasaki Motorcycle Parts Kawasaki S1 Parts Kawasaki S1, S2 & S3 Two-Stroke Motorcycle Parts Kawasaki S2 Parts Kawasaki S3 Parts Kawasaki Z1 Motorcycle Parts Suspension Suspension: Swing Arm Parts Yamaha Motorcycle Parts Yamaha RD Two-Stroke Motorcycle Parts Yamaha RD250 Parts Yamaha RD350 Parts Yamaha RD400 Parts Yamaha TX Motorcycle Parts Yamaha TX500 Parts Yamaha TX750 Parts Yamaha XS Motorcycle Parts Yamaha XS360 Parts Yamaha XS400 Parts Yamaha XS500 Parts

Kawasaki Yamaha Motorcycle Swing Arm Bushing Set - Replaces Kawasaki OEM 33033-009. This swingarm pivot service part supports, guides, or seals the swingarm pivot...

Honda Kawasaki Yamaha Suzuki Motorcycle Fork Dust Seals 91254-434-003

Honda Kawasaki Yamaha Suzuki Motorcycle Fork Dust Seals - Replaces Honda OEM 91254-434-003

$24.05

27-1049

Honda CB Motorcycle Parts Honda CB650 Motorcycle Parts Honda CB750 Motorcycle Parts Honda CB900 Motorcycle Parts Honda CBX Motorcycle Parts Honda CBX1050 Parts Honda CBX550F Parts Honda CR Motocross Parts Honda CR125 Parts Honda CR250 Parts Honda CX Motorcycle Parts Honda CX500 Motorcycle Parts Honda GL500 Silver Wing Parts Honda Gold Wing Motorcycle Parts Honda Motorcycle & ATV Parts Honda MR Elsinore Motorcycle Parts Honda MR250 Elsinore Motorcycle Parts Honda MT Motorcycle Parts Honda MT250 Motorcycle Parts Honda SL Motorcycle Parts Honda SL350 Motorcycle Parts Honda XL Motorcycle Parts Honda XL250 Motorcycle Parts Honda XL350 Motorcycle Parts Honda XL500 Motorcycle Parts Honda XR Motorcycle Parts Honda XR250 Motorcycle Parts Kawasaki Motorcycle Parts Kawasaki ZX, ZXR & ZZR Motorcycle Parts Kawasaki ZX550 Parts Suspension Suspension: Forks & Seals Suzuki Motorcycle Parts Suzuki RM Motorcycle Parts Suzuki RM80 Parts Yamaha Motorcycle Parts Yamaha XS Motorcycle Parts Yamaha XS400 Parts

Honda Kawasaki Yamaha Suzuki Motorcycle Fork Dust Seals - Replaces Honda OEM 91254-434-003. This dust seal helps keep dirt and water away from the...

Honda CB350F Yamaha XS400 XS360C DT250 Fork Seal set of 2-33 x 46 x 10.5/11

Honda Yamaha Motorcycle Fork Seal Set/2-33 x 46 x 10.5/11

$17.46

Honda Yamaha Motorcycle Fork Seal Set/2-33 x 46 x 10.5/11. These fork oil seals retain fork oil around the fork tubes while allowing the...

Yamaha XS1100 XS360 XS400 XS500 Starter Relay 1J7-81940-10-00

Yamaha XS1100 XS360 XS400 XS500 Starter Relay - Replaces Yamaha OEM 1J7-81940-10-00

$82.07

Yamaha XS1100 XS360 XS400 XS500 Starter Relay - Replaces Yamaha OEM 1J7-81940-10. This electrical relay switches or times the listed circuit through the correct...

Yamaha XS1100 XS400 XS500 XS750 Float Bowl Gasket 2A2-14984-01

Yamaha XS1100 XS400 XS500 XS750 Float Bowl Gasket - Replaces Yamaha OEM 2A2-14984-01

$3.26

Yamaha XS1100 XS400 XS500 XS750 Float Bowl Gasket - Replaces Yamaha OEM 2A2-14984-01. This float bowl gasket seals the carburetor bowl to the carburetor...

Yamaha XJ750 XJ900 XS400 FJ1100 Float Bowl Gasket 3XW-14984-00

Yamaha XJ750 XJ900 XS400 FJ1100 Float Bowl Gasket - Replaces Yamaha OEM 3XW-14984-00

$4.29

Yamaha XJ750 XJ900 XS400 FJ1100 Float Bowl Gasket - Replaces Yamaha OEM 3XW-14984-00. This float bowl gasket seals the carburetor bowl to the carburetor...

Kawasaki Yamaha Motorcycle Carb Float 3H5-14985-00-00

Kawasaki Yamaha Motorcycle Carb Float - Replaces Yamaha OEM 3H5-14985-00-00

$23.61

20-6502

Carburetor Carburetor: Carb Floats Kawasaki KZ Motorcycle Parts Kawasaki KZ1000 Parts Kawasaki KZ1100 Parts Kawasaki KZ650 Parts Kawasaki KZ700 Parts Kawasaki KZ750 Parts Kawasaki Motorcycle Parts Kawasaki ZN Motorcycle Parts Kawasaki ZN1100 Parts Kawasaki ZX, ZXR & ZZR Motorcycle Parts Kawasaki ZX750 Parts Yamaha FJ Motorcycle Parts Yamaha FJ1100 Parts Yamaha FJ1200 Parts Yamaha FJ600 Parts Yamaha Motorcycle Parts Yamaha SR Motorcycle Parts Yamaha SR250 Parts Yamaha XJ Motorcycle Parts Yamaha XJ1100 Parts Yamaha XJ600 Parts Yamaha XJ900 Parts Yamaha XJR Motorcycle Parts Yamaha XJR1200 Parts Yamaha XJR1300 Parts Yamaha XS Motorcycle Parts Yamaha XS1100 Parts Yamaha XS250 Parts Yamaha XS400 Parts Yamaha XS650 Parts

Kawasaki Yamaha Motorcycle Carb Float - Replaces Kawasaki OEM 3H5-14985-00. This carburetor float controls fuel level in the float bowl by raising and lowering...

Yamaha RD400 XS360 XS400 XS500 Tank Cap 1L9-24602-00

Yamaha RD400 XS360 XS400 XS500 Tank Cap - Replaces Yamaha OEM 1L9-24602-00

$32.78

Yamaha RD400 XS360 XS400 XS500 Tank Cap - Replaces Yamaha OEM 1L9-24602-00. This fuel tank cap closes the filler neck and helps seal the...

Kawasaki Yamaha Motorcycle Fuel Tap Gasket 28.75mm Diameter 11009-1194

Kawasaki Yamaha Motorcycle Fuel Tap Gasket - 28.75mm Diameter - Replaces Yamaha OEM 11009-1194

$2.74

Kawasaki Yamaha Motorcycle Fuel Tap Gasket - 28.75mm Diameter - Replaces Kawasaki OEM 11009-1194. This fuel petcock gasket seals the fuel tap/petcock joint to...

Kawasaki Yamaha Motorcycle Petcock Repair Kit

$32.78

Kawasaki Yamaha Motorcycle Petcock Repair Kit. This fuel petcock controls fuel flow from the tank through the specified outlet and reserve arrangement. Inspect the...

Honda Kawasaki Yamaha Motorcycle Gear Change Lever

$17.46

Honda Kawasaki Yamaha Motorcycle Gear Change Lever. This gearshift lever clamps to the shift shaft so your foot can select transmission gears. Compare shift-shaft...

Yamaha XS400 XS400R Athena Engine Gasket Set

$109.45

Yamaha XS400 XS400R Athena Engine Gasket Set. This engine gasket set supplies the gaskets and seals needed to reseal the engine during teardown or...

Yamaha XS400 XS400S Athena Engine Gasket Set

$103.53

Yamaha XS400 XS400S Athena Engine Gasket Set. This engine gasket set supplies the gaskets and seals needed to reseal the engine during teardown or...

Yamaha XS400 XS850 XV920 Muffler Joint Gasket - 32mm x 38mm x 30.5mm

$10.88

Yamaha XS400 XS850 XV920 Muffler Joint Gasket - 32mm x 38mm x 30.5mm - Replaces Yamaha OEM 2G2-14714-00. This muffler joint gasket seals the...

Yamaha XJ1100 XS1100 XS400 FJ600 Muffler Joint Gasket - 38.5mm x 44.5mm x 25mm

$10.88

Yamaha XJ1100 XS1100 XS400 FJ600 Muffler Joint Gasket - 38.5mm x 44.5mm x 25mm - Replaces Yamaha OEM 1L9-14714-01. This muffler joint gasket seals...

Yamaha XS360 XS400 XS4002 Exhaust Gasket pack of 10 1L9-14613-00-00

Yamaha XS360 XS400 XS4002 Exhaust Gasket Pk/10 - Replaces Yamaha OEM 1L9-14613-00-00

$27.31

Yamaha XS360 XS400 XS4002 Exhaust Gasket Pk/10 - Replaces Yamaha OEM 1L9-14613-00. This exhaust gasket seals the exhaust port, flange, or pipe joint during...

Yamaha XS360 XS400 XS4002 Exhaust Gasket (Each) 1L9-14613-00-00

Yamaha XS360 XS400 XS4002 Exhaust Gasket (Each) - Replaces Yamaha OEM 1L9-14613-00-00

$3.18

Yamaha XS360 XS400 XS4002 Exhaust Gasket (Each) - Replaces Yamaha OEM 1L9-14613-00. This exhaust gasket seals the exhaust port, flange, or pipe joint during...

Yamaha XJ550 XJ650 XJ700 XJ750 Oil Filter Bolt 1L9-13340-01

Yamaha XJ550 XJ650 XJ700 XJ750 Oil Filter Bolt - Replaces Yamaha OEM 1L9-13340-01

$28.05

Yamaha XJ550 XJ650 XJ700 XJ750 Oil Filter Bolt - Replaces Yamaha OEM 1L9-13340-01. This oil filter bolt secures the oil filter cover or filter...

Yamaha XS360 XS400 XS4002 Air Filter 1L9-14451-00

Yamaha XS360 XS400 XS4002 Air Filter - Replaces Yamaha OEM 1L9-14451-00

$32.78

Yamaha XS360 XS400 XS4002 Air Filter - Replaces Yamaha OEM 1L9-14451-00. This air filter element fits the intake or airbox opening to trap dirt...

Yamaha XJ550 XJ600 XJ650 XJ750 Ignition Switch Assembly 2L0-82508-50

Yamaha XJ550 XJ600 XJ650 XJ750 Ignition Switch Assembly - Replaces Yamaha OEM 2L0-82508-50

$45.81

12-0057

Electrical Electrical: Ignition Switch Yamaha FJ Motorcycle Parts Yamaha FJ1100 Parts Yamaha FJ1200 Parts Yamaha FJ600 Parts Yamaha FZ Motorcycle Parts Yamaha FZ600 Parts Yamaha FZ750 Parts Yamaha FZR Motorcycle Parts Yamaha FZR1000 Parts Yamaha FZR600 Parts Yamaha FZR750 Parts Yamaha Motorcycle Parts Yamaha SRX Motorcycle Parts Yamaha SRX250 Parts Yamaha XJ Motorcycle Parts Yamaha XJ550 Parts Yamaha XJ600 Parts Yamaha XJ650 Parts Yamaha XJ750 Parts Yamaha XJ900 Parts Yamaha XS Motorcycle Parts Yamaha XS1100 Parts Yamaha XS400 Parts Yamaha XS750 Parts Yamaha XS850 Parts Yamaha XV & Virago Motorcycle Parts Yamaha XV500 Parts Yamaha XV750 Parts Yamaha XV920 Parts

Yamaha XJ550 XJ600 XJ650 XJ750 Ignition Switch Assembly - Replaces Yamaha OEM 2L0-82508-50. This ignition switch controls power to the motorcycle’s ignition and switched...

Yamaha XJ550 XJ650 XJ750 XJ900 Stop Switch 1AO-83980-30

Yamaha XJ550 XJ650 XJ750 XJ900 Stop Switch - Replaces Yamaha OEM 1AO-83980-30

$14.06

12-0044

Electrical Electrical: Switches & Sensors Yamaha Motorcycle Parts Yamaha RZ Two-Stroke Motorcycle Parts Yamaha RZ350 Parts Yamaha SR Motorcycle Parts Yamaha SR500 Parts Yamaha SRX Motorcycle Parts Yamaha SRX250 Parts Yamaha XJ Motorcycle Parts Yamaha XJ550 Parts Yamaha XJ650 Parts Yamaha XJ750 Parts Yamaha XJ900 Parts Yamaha XS Motorcycle Parts Yamaha XS1100 Parts Yamaha XS400 Parts Yamaha XS500 Parts Yamaha XS750 Parts Yamaha XS850 Parts Yamaha XV & Virago Motorcycle Parts Yamaha XV1000 Parts Yamaha XV1100 Parts Yamaha XV500 Parts Yamaha XV535 Parts Yamaha XV750 Parts Yamaha XV920 Parts Yamaha XZ550 Vision Parts

Yamaha XJ550 XJ650 XJ750 XJ900 Stop Switch - Replaces Yamaha OEM 1AO-83980-30. This brake stop switch operates the brake-light circuit when the matching brake...

Yamaha XJ1100 XJ650 XS1100 XS400 Indicator Stem (11-2166B) - Replaces Yamaha OEM 11-2166B

$16.65

Yamaha XJ1100 XJ650 XS1100 XS400 Indicator Stem (11-2166B) - Replaces Yamaha OEM 11-2166B. This indicator mount or collar supports the turn signal at the...

Yamaha XJ1100 XJ650 XS400 XV500 Indicator Stem 4X7-83328-00

Yamaha XJ1100 XJ650 XS400 XV500 Indicator Stem - Replaces Yamaha OEM 4X7-83328-00

$16.65

Yamaha XJ1100 XJ650 XS400 XV500 Indicator Stem - Replaces Yamaha OEM 4X7-83328-00. This indicator mount or collar supports the turn signal at the correct...

Yamaha XJ550 XJ650 XJ750 XJ900 Indicator Stem (11-2095B) - Replaces Yamaha OEM 11-2095B

$12.58

Yamaha XJ550 XJ650 XJ750 XJ900 Indicator Stem (11-2095B) - Replaces Yamaha OEM 11-2095B. This indicator mount or collar supports the turn signal at the...

Yamaha XJ550 XJ900 XS400 FJ1100 Indicator Stem 4G0-83318-00

Yamaha XJ550 XJ900 XS400 FJ1100 Indicator Stem - Replaces Yamaha OEM 4G0-83318-00

$12.58

Yamaha XJ550 XJ900 XS400 FJ1100 Indicator Stem - Replaces Yamaha OEM 4G0-83318-00. This indicator mount or collar supports the turn signal at the correct...

Yamaha XJ550 XS360 XS400 XS500 Front Master Cylinder Repair Kit

$31.67

Yamaha XJ550 XS360 XS400 XS500 Front Master Cylinder Repair Kit - Replaces Yamaha OEM 535-W0041-60. This front master-cylinder repair kit renews the hydraulic master...

Yamaha XJ550 XS400 XV250 XV500 Front Master Cylinder Repair Kit

$32.78

Yamaha XJ550 XS400 XV250 XV500 Front Master Cylinder Repair Kit - Replaces Yamaha OEM 4LO-W0041-00. This front master-cylinder repair kit renews the hydraulic master...

Yamaha RD350 XJ1100 XJ550 XJ650 Clutch Lever 1J3-83912-00

Yamaha RD350 XJ1100 XJ550 XJ650 Clutch Lever - Replaces Yamaha OEM 1J3-83912-00

$9.25

08-0036

Clutch Clutch: Levers & Parts Yamaha DT Motorcycle Parts Yamaha DT125 Parts Yamaha DT175 Parts Yamaha DT250 Parts Yamaha DT400 Parts Yamaha Motorcycle Parts Yamaha RD Two-Stroke Motorcycle Parts Yamaha RD350 Parts Yamaha SR Motorcycle Parts Yamaha SR500 Parts Yamaha XJ Motorcycle Parts Yamaha XJ1100 Parts Yamaha XJ550 Parts Yamaha XJ650 Parts Yamaha XJ750 Parts Yamaha XS Motorcycle Parts Yamaha XS1100 Parts Yamaha XS400 Parts Yamaha XS750 Parts Yamaha XS850 Parts Yamaha XT Motorcycle Parts Yamaha XT250 Parts Yamaha XT500 Parts Yamaha XV & Virago Motorcycle Parts Yamaha XV1000 Parts Yamaha XV500 Parts Yamaha XV700 Parts Yamaha XV750 Parts Yamaha XV920 Parts Yamaha XZ550 Vision Parts

Yamaha RD350 XJ1100 XJ550 XJ650 Clutch Lever - Replaces Yamaha OEM 1J3-83912-00. This clutch lever operates the clutch release mechanism from the handlebar. Compare...

Yamaha XS400 XS500 XS750D Brake Lever 1J3-83922-10

Yamaha XS400 XS500 XS750D Brake Lever - Replaces Yamaha OEM 1J3-83922-10

$8.14

Yamaha XS400 XS500 XS750D Brake Lever - Replaces Yamaha OEM 1J3-83922-10. This brake lever operates the front master cylinder or cable-actuated brake mechanism from...

Yamaha Motorcycle ATV Valve Stem Seal 1L9-12119-01

Yamaha Motorcycle ATV Valve Stem Seal - Replaces Yamaha OEM 1L9-12119-01

$3.55

01-0136

Engine Engine: Valvetrain Parts Yamaha ATV Parts Yamaha BW Big Wheel Motorcycle Parts Yamaha BW350 Parts Yamaha Motorcycle Parts Yamaha SR Motorcycle Parts Yamaha SR250 Parts Yamaha SRX Motorcycle Parts Yamaha SRX600 Parts Yamaha TT Off-Road Motorcycle Parts Yamaha TT250 Parts Yamaha TT600 Parts Yamaha XJ Motorcycle Parts Yamaha XJ1100 Parts Yamaha XJ650 Parts Yamaha XJ750 Parts Yamaha XS Motorcycle Parts Yamaha XS1100 Parts Yamaha XS360 Parts Yamaha XS400 Parts Yamaha XS750 Parts Yamaha XS850 Parts Yamaha XT Motorcycle Parts Yamaha XT250 Parts Yamaha XT500 Parts Yamaha XT600 Parts Yamaha XV & Virago Motorcycle Parts Yamaha XV500 Parts Yamaha XV535 Parts Yamaha YFM ATV Parts

Yamaha Motorcycle ATV Valve Stem Seal - Replaces Yamaha OEM 1L9-12119-01. This valve-stem seal controls oil at the valve guide while allowing the valve...

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Yamaha XS400 catalog boundary

Included records are tied to XS400, XS400D, XS400F, XS400J, XS400K, XS400R, and XS400S. Neighboring codes remain outside this page unless the source explicitly names them.

Applications in the active source are XS400 (1977–1987); XS400D (1977); XS400F (1978–1980); XS400J (1982–1983); XS400K (1983); XS400R (1982–1984); XS400S (1980–1982). Use those dates to navigate, then finish verification on the item page.

For a structured browse, move from Brakes into Engine, Electrical, Carburetor, Air & Fuel, and Exhaust; this ordering follows current relative depth.

Confirm model identity beyond displacement, check the year window, and inspect every published dimension or hardware detail before checkout. From this hub, related navigation continues to Yamaha XS1100, Yamaha XS750, and Yamaha XS850 within the wider Yamaha XS catalog.

Frequently Asked Questions

Does this page include every Yamaha model with a similar name to XS400?

No. It includes only products aligned to these exact model values: XS400, XS400D, XS400F, XS400J, XS400K, XS400R, and XS400S. Similar Yamaha names are not automatically included.

Can one Yamaha XS400 part fit every catalog-listed year?

Not necessarily. The collection spans 1977–1987, but each product can support only part of that range. Use its stated application as the final check.

Where is the Yamaha XS400 selection currently deepest?

The leading categories are Brakes, Engine, Electrical, Carburetor, Air & Fuel, and Exhaust. This describes current catalog depth and can change as inventory changes.

What details should I compare before buying for a Yamaha XS400?

Compare the full model designation, listed year, dimensions, attachment or connector details where applicable, and package quantity shown on the product page.

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Yamaha XS400 Parts

Yamaha XS400 Parts by Model and Year

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