Exhaust Control Spring Insert for KTM Husqvarna GasGas 1994-2026 - 54637071200

Exhaust Control Spring Insert for KTM Husqvarna GasGas 1994-2026 - 54637071200This genuine OEM spring insert is a critical component of the exhaust control system on high performance two stroke engines. It provides a secure seat for the power valve spring, ensuring smooth and consistent operation of the exhaust timing mechanism. By maintaining proper tension and alignment, this part helps optimize engine power delivery across the RPM range. This part fits an extensive range of models, including KTM 85 SX, 125 SX EXC, 250 SX EXC

Grade I (Size A) piston ensures precise fit for standard bore sizes

This needle bush (HK0912) is a genuine OEM component designed for precise fitment and reliable performance within your motorcycle's transmission system

Fits 2017-2003 KTM 85 SX 17/14 & 19/16 (EU/US)

This is an OEM engine crankcase (CPL) for KTM and Husqvarna motorcycles

designed to securely hold the main jet in place within the carburetor assembly

The integrated locking coating eliminates the need for manual thread locker application during assembly

This is an OEM piston rod complete assembly (CPL) for the front fork

500 across EU and US variants

check all jetting including this needle as per manufacturer guidelines

2022 GASGAS ES 700 (EU)

Using genuine OEM parts ensures that your motorcycle maintains its factory performance levels and durability on the track

Made to factory specifications for precise fit and long-lasting performance in off-road conditions