Cylinder Head O-Ring for KTM 150 SX/EXC/XC-W & Husqvarna 150 - 0770640200 menu-gear-enduro-mx-t-shirts-apparel this screw provides a secure

this screw provides a secure and stable mounting point for various components

This seal ring is compatible with a wide range of KTM and Husqvarna models from 2008 to 2018

The JR2 designation ensures a robust cage design that maintains ball alignment even at high RPMs

II (Size B) is a comprehensive top-end rebuild solution designed to restore the power and efficiency of your 250cc two-stroke engine

it guarantees a perfect fit and meets the strict performance standards required for both off-road and street riding

Cylinder Head O-Ring for KTM 150 SX/EXC/XC-W & Husqvarna 150 - 0770640200 menu-gear-enduro-mx-t-shirts-apparel this screw provides a secureThis 64x2 FPM O ring is a critical sealing component for the cylinder head assembly. As an authentic OEM part, it is designed to maintain a high pressure seal between the cylinder and the head, preventing coolant leaks and compression loss during operation. Compatible with a wide range of 150cc models including KTM 150 SX (2016 2025), 150 EXC TPI (2020 2023), and 150 XC W TPI (2017 2023). It also fits Husqvarna TC 150 (2025), TE 150 i (2017 2023), and