Yamaha XT400 Parts (1978-1982) | XT400 Dual-Sport

Shop Yamaha XT400 parts for XT400 Dual-Sport models with OEM and aftermarket options built around top-end service, brake repairs, suspension refreshes, and trail-bike rebuilds. This collection is organized to help you find model-correct replacement parts faster, with clearer fitment for the Yamaha XT400 bikes riders actually maintain, rebuild, and keep ready for road-and-trail use.

The Yamaha XT400 sat in the early big-single dual-sport era, blending strong low-end torque, long-travel suspension, and practical on/off-road capability.

Frequently shopped Yamaha XT400 parts for this collection include carburetor parts, brake parts, top-end parts, gasket sets, and electrical components. Accurate fitment matters because year changes often affect top-end parts, electrical systems, suspension, and off-road hardware on trail and dual-sport bikes.

At Old Bike Barn, Yamaha XT400 owners can shop with clearer fitment, dependable OEM and aftermarket choices, and practical support for dual-sport service, trail repairs, and restoration. This collection is built for trail riders, dual-sport owners, and vintage enduro restorers who want to compare model-specific replacement parts with less guesswork.

This Yamaha XT400 collection includes: engine gasket sets and seal kits, carburetor and fuel-system parts, top-end service parts, fork seals and suspension components, clutch and brake parts, OEM-style levers, controls, cables, and mirrors, front and rear brake service items, and electrical components such as ignition parts, stator parts, switches, relays, and wiring essentials.

Parts in this Yamaha XT400 collection are grouped where fitment applies, so it is easier to compare options before you order. Whether you need to rebuild the top end, service brakes, refresh suspension, or replace worn cables and controls, the goal is the same: model-correct fitment, dependable operation, and a smoother path from parts search to finished repair.

Old Bike Barn sources Yamaha XT400 parts with a focus on year-and-model fitment, useful OEM and aftermarket coverage, and practical support for real-world dual-sport service, trail repairs, and restoration. That makes it easier to shop with more confidence when you are trying to match the right components to the exact Yamaha XT400 in your garage.