Silicone O-Ring 114x2mm fits KTM 250 300 380 EXC SX 1994-2007 - 0770114020

This high-quality silicone O-ring is a genuine OEM replacement part designed to provide a reliable seal for your motorcycle's engine or cooling system components. Measuring 114.00 x 2.00 mm, it is engineered to withstand high temperatures and maintain its elasticity under demanding riding conditions. Using original equipment ensures a perfect fit and prevents leaks that could lead to performance issues.

This O-ring is compatible with an extensive range of KTM models. It fits the 2007 KTM 300 EXC, 300 EXC Six-Days, 300 EXC-E, 300 XC, and 300 XC-W. It also fits 2006 models of the 250 EXC, 250 SX, 250 SXS, 250 XC, 250 XC-W, 300 EXC, 300 XC, and 300 XC-W. Coverage extends back through 2005 to 1994 for the 250 EXC, 250 SX, 250 SXS, 300 EXC, 300 MXC, 380 MXC, and 380 SX, including all US and EU variants.

Manufactured from premium silicone, this O-ring offers superior resistance to heat and chemicals compared to standard rubber seals. The red silicone material is easily identifiable and provides a durable barrier against fluids and pressure. Its precise dimensions ensure it seats correctly within the designated groove for a leak-free assembly.

When installing this seal, ensure that the mating surfaces are clean and free of debris or old gasket material. A light coating of compatible lubricant can help the O-ring seat properly and prevent pinching during assembly. Regularly inspecting seals during routine maintenance helps prevent unexpected failures on the trail or track.

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