Shaft Seal Support Ring for KTM, Husqvarna & GasGas 2015-2026 - 77704034000

This OEM shaft seal support ring is a critical component for maintaining the integrity of your motorcycle's rear suspension system. It provides a precise and stable backing for the shaft seal, ensuring that grease remains contained while preventing dirt, water, and debris from entering the pivot bearings. As an authentic factory part, it offers the exact tolerances required for smooth suspension movement.

This part is compatible with an extensive range of models including the KTM 125-500 SX, SX-F, XC, XC-F, EXC, and XC-W series from 2015 to 2026. It also fits Husqvarna FC, FE, FX, TC, TE, and TX models (2016-2026), as well as GasGas EC, EX, and MC models (2021-2026). Additionally, it is used on street models such as the KTM 790/890 Duke and Husqvarna 701 Svartpilen/Vitpilen.

Manufactured from high-grade materials, this support ring is designed to withstand the constant friction and environmental stress found in the swingarm and pro-lever linking assemblies. Replacing a worn or damaged support ring is essential during suspension overhauls to prevent premature bearing failure and maintain optimal handling performance.

For the best results, ensure the pivot area is thoroughly cleaned before installation and apply a high-quality waterproof grease to the seal interface. Regular inspection of the sealing components will help extend the service life of your swingarm and linkage bearings.

Check compatibility list below to see if this part fits your motorcycle model.