Front Fork X-Ring Seal 26.57x3.53 FKM80 for KTM SX-F 2016-2026 - 04100002

This is an OEM X-ring seal with dimensions 26.57x3.53mm made from high-performance FKM80 material. It seals critical components in the front fork assembly, preventing oil leaks and maintaining proper suspension function. Direct replacement for genuine KTM, Husqvarna, and GASGAS fork seals.

Compatible with KTM SX/SX-F models 2016-2026 including 125 SX, 150 SX, 250 SX, 250 SX-F, 300 SX, 350 SX-F, 450 SX-F, plus XC/XC-F variants; Husqvarna FC/TC/FS/FX/TX models 2017-2026 like FC 250/350/450, TC 125/250, FX 350/450; GASGAS MC/EX models 2021-2026 including MC 125/250/250F/350F/450F, EX 250/300/350F/450F. Fits all listed regional editions (EU, US, BR, AR) and special editions like Factory, Rockstar, Heritage.

FKM80 compound offers superior chemical resistance and durability under high temperatures and pressures typical in motocross forks. Ensures long-lasting seal performance during aggressive riding.

Replace during fork rebuild or service; use fork oil specified by manufacturer. Always inspect surrounding seals and O-rings for wear.

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