1978–1982 Yamaha XS 400

Photo by FK1954, Public domain, via Wikimedia Commons

392cc naked 1978–1982

Plan your complete 1978–1982 Yamaha XS 400 setup

22 parts available for the 1978–1982 Yamaha XS 400. Compare parts, track costs, find the best prices.

Build Your Setup

Compatible Parts

Front Brake System

Generic

Airbox

Generic

83-HONDA

Angled Throttle Cables

Mikuni

Cam End Seals

Generic

Carburetor Cleaner

Yamaha

Carburetor Rebuild Kit

Generic

CRK001100

Carburetors

Generic

Cv Carburetor

Generic

Float Valve Needle And Seat

Generic

Fuel Petcock

Generic

Head Gasket

Generic

Intake Runners

Generic

Kickstart Return Spring

Generic

Mikuni Vm34Mm Carburetor Complete Kit

Mikuni

Petcock Rebuild Kit

Gerogefix

YAMAHA-XS360

Regulator/Rectifier

Ricks Motorsport Electrics

10-503

Risers

Generic

Single Fire Ignition Coil

Generic

Small Car Fuel Filter

Generic

Small Enclosed Metal Fuel Filter

Generic

Stop Switch Assembly

Yael

1L9-82350-02-00

Vacuum Line

Generic

Specifications

Engine

Displacement: 392 cc
Power: 27.0
Bore: 69.0
Stroke: 52.4
Cooling: Air

Transmission

Type: Chain
Gearbox: 6-speed

Chassis

Fuel Capacity: 17.0

Brakes & Tires

Front Brakes: Single disc
Rear Brakes: Expanding brake
Front Tire: 3.00-18
Rear Tire: 3.75-18