Honda XR400R parts for repair and maintenance
Choose XR400R parts by model year and the assembly being serviced. Carburetor kits split at 1998, while the fork-seal and wheel-seal products cover 1996–2004.
Carburetor rebuild kits
The 1996–1997 kit and 1998–2004 kit are different applications; the earlier kit includes an air-cutoff valve.
- Carburetor rebuild kit with air-cutoff valve — fits XR400R 1996–1997; sold as a kit.
- Carburetor rebuild kit — fits XR400R 1998–2004; sold as a kit.
Use one kit per carburetor. If a different carburetor has been fitted, identify it before choosing a kit.
Front-fork seals
The 43 × 54 × 11 mm seal set fits XR400R 1996–2004.
- Fork oil seal set — pair, 43 × 54 × 11 mm; sold as a set.
Measure the seals and inspect the fork tubes and installed assembly before ordering.
Wheel-hub seals
The wheel-seal kit fits XR400R 1996–2004.
- Wheel seal kit — sold as a kit.
Identify the wheel and hub being serviced, and compare the seals with the fitted spacers and bearings.
Choosing parts for your Honda XR400R
Start with the model year: use the 1996–1997 carburetor kit for those years and the 1998–2004 kit for later years. They have different kit applications.
Use one kit per carburetor: check the carburetor fitted to the motorcycle, especially if it has been replaced or modified. Compare the kit details with the components you plan to service.
Match the chassis part: fork seals are 43 × 54 × 11 mm; identify the wheel-hub assembly before choosing the wheel-seal kit.
Honda's 2004 XR400R specifications provide a model-specific reference. Send PartsNMore your year and photos or measurements if you need help identifying a fitted part.
Building a custom XR400R?
For a custom control setup, browse universal handlebars and grips or mirrors and adaptors. Confirm mount size, cable reach and steering clearance on the modified motorcycle before choosing universal parts.
Why riders choose PartsNMore
- Supplying riders since 2002
- In-stock parts held in our warehouse
- Fitment help before you order
Need help choosing a part? Send us the model year and the part number you are considering, plus a photo of the original part if available.
Shipping: Free ground shipping on U.S. orders with a subtotal of $50 USD or more and Canadian orders over $50 CAD.
Returns: Eligible unused, unaltered parts can be returned within 60 days with original packaging and no restocking fee. Electrical parts are excluded. See the full return policy.
Honda XR400R Parts questions
Which carburetor kit fits my XR400R year?
Use the kit for 1996–1997 on those years and the separate 1998–2004 kit for later years. Use one kit per carburetor and confirm the carburetor fitted to your motorcycle.
What fork seal size fits the Honda XR400R?
The fork-seal set measures 43 × 54 × 11 mm and fits XR400R 1996–2004. Measure the original seals and check the fitted fork before ordering.
What years does the XR400R wheel-seal kit fit?
The wheel-seal kit fits XR400R 1996–2004. Identify the wheel and hub being serviced before ordering.
Does the 1996–1997 carburetor kit differ from the later kit?
Yes. The 1996–1997 kit includes an air-cutoff valve and is separate from the 1998–2004 kit. Choose by year and confirm the carburetor fitted.