Cylinder Head O-Ring 105x2 for KTM/Husqvarna/GasGas 250/300 - 0770105020
Shipping and Availability
Shipping and Availability
We maintain up-to-date stock. If labeled 'In stock Fast Shipping' expect shipment to be sent within 1 working day.
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Description
Description
This 105x2mm O-ring is a genuine OEM replacement part designed specifically for the cylinder head assembly. It provides a critical seal between the cylinder and the head to prevent coolant leaks and maintain engine compression.
Compatible with KTM 250/300 EXC, SX, XC, and XC-W models from 2007 to 2023, including TPI and Six Days editions. It also fits Husqvarna TC 250, TE 250/300, and TX 300 models (2014-2023), as well as GasGas EC, EX, and MC 250/300 models from 2021 to 2023. Additionally, it fits KTM Freeride 250 R models from 2014-2017.
Made from high-quality, heat-resistant elastomer, this O-ring is built to withstand the extreme temperatures and pressures of a high-performance 2-stroke engine. Using an original equipment manufacturer part ensures a perfect fit and reliable sealing performance.
We recommend replacing this O-ring whenever the cylinder head is removed for maintenance or top-end rebuilds. Ensure the sealing surfaces are clean and lightly lubricated before installation to prevent pinching or damage.
Check compatibility list below to see if this part fits your motorcycle model.