OEM Circlip DIN0471-10X1 for KTM 85 SX & 250-525 EXC 1994-2017 - 0471100010

This OEM circlip (DIN0471-10X1) is a precision-engineered retaining ring designed to secure components on shafts within the engine assembly. It is commonly used to hold the water pump impeller in place, ensuring reliable cooling system performance. As a genuine factory part, it offers the exact fit and tension required for high-stress motorcycle environments.

Compatible with an extensive range of models including KTM 85 SX (2003-2017), KTM 105 SX/XC (2004-2011), KTM 250 EXC-F/SX-F/XC-F (2005-2013), and the KTM 400/450/520/525 EXC and SX Racing series (2000-2007). It also fits Husqvarna TC 85 (2014-2017), FE 250, FE 450, FE 550, and FE 650 models, as well as various KTM 65 SX, 125 EXC, and 620/660 LC4 models from 1994 onwards.

Manufactured to strict DIN 0471 standards, this external snap ring is made from high-quality spring steel for maximum retention. Its 10x1mm dimensions ensure a perfect seat in the shaft groove, preventing axial movement of critical engine parts. Replacing worn or bent circlips during engine maintenance is essential for preventing mechanical failure.

For proper installation, use dedicated circlip pliers to avoid over-stretching the ring. Ensure the ring is fully seated in its groove and that the sharp edge faces away from the part being retained. Always inspect retaining rings during engine teardowns and replace them if they show any signs of deformation.

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