OEM Piston Gr. I (Size A) for KTM/Husqvarna 450 - 79430107000 I

This is an OEM piston for KTM and Husqvarna 450cc engines. It serves as the core component in the crankshaft and piston assembly, ensuring efficient power transfer and engine performance. Designed for durability in high-performance motocross and enduro applications.

Compatible with 2019 Husqvarna FC 450 (EU), FS 450 (EU), FX 450 (US); 2018 KTM 450 SX-F Factory Edition (US), Husqvarna FC 450 (EU/US Rockstar), FS 450 (EU), FX 450 (US); 2017 Husqvarna FC 450 (EU), FS 450 (EU), FX 450 (US); 2016 Husqvarna FC 450 (EU), FS 450 (EU).

Gr. I (Size A) specification matches OEM standards for precise fit and compression. Ideal for engine rebuilds or maintenance on these models.

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