Cylinder Base Gasket for KTM 125/150 SX XC-W Husqvarna TC TE GASGAS MC - A42030035020

This is an OEM cylinder base gasket for KTM, Husqvarna, and GASGAS motorcycles. It seals the connection between the cylinder base and crankcase, preventing leaks and maintaining compression in the engine. This genuine part ensures reliable performance during off-road riding.

Compatible with 2026 KTM 125 SX, 125 SX (US), 125 XC-W (EU), 150 XC-W (US); 2026 HUSQVARNA TC 125, TC 125 (US), TE 125 (EU), TE 150 (US); 2026 GASGAS MC 125. Also fits 2025 KTM 125 SX (EU), 125 XC (US), 125 XC-W (EU), 150 EXC (EU), 150 SX (EU), 150 XC-W (US); 2025 HUSQVARNA TC 125 (EU), TC 125 HERITAGE, TC 150 (EU), TC 150 HERITAGE, TE 125 (EU), TE 150 (EU/US); 2025 GASGAS EC 125 (EU), MC 125, MC 150. Additionally compatible with 2024 KTM 125 SX (EU), 125 XC (US), 150 EXC (EU), 150 XC-W (US); 2024 HUSQVARNA TC 125 (EU), TE 150 (EU/US); 2024 GASGAS MC 125.

Made to exact OEM specifications for perfect fit and durability. This gasket resists high temperatures and pressures in two-stroke engines.

Installation requires removing the cylinder; clean mating surfaces thoroughly before fitting. Torque bolts to manufacturer specs to avoid damage.

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