Hydraulic Timing Chain Tensioner for KTM, Husqvarna & GasGas 2005-2027 - 77036003000

This genuine OEM hydraulic timing chain tensioner is designed to maintain optimal tension on the timing chain, ensuring precise engine timing and preventing chain slap. As a critical component of the timing drive system, it helps reduce engine noise and prevents premature wear of the chain and guides.

This versatile part fits an extensive range of models across the KTM, Husqvarna, and GasGas lineups from 2005 through 2027. It is compatible with small-bore machines like the 250 and 350 SX-F/EXC-F, mid-range models such as the 690 Duke and Enduro R, and large-displacement bikes including the 1090, 1190, 1290, and 1390 Super Adventure and Super Duke series. It also fits Husqvarna FC/FE/FX models and GasGas MC/EX/EC variants.

Manufactured to strict factory specifications, this hydraulic adjuster provides consistent pressure using the engine's oil system. Replacing a worn tensioner is essential for maintaining engine performance and avoiding catastrophic failure caused by skipped timing. Its durable construction ensures a long service life even under high-performance racing conditions.

When installing this tensioner, ensure the mounting area is clean and follow the manufacturer's torque specifications. It is recommended to inspect the timing chain and guides for wear whenever the tensioner is replaced to ensure the entire drive system is in top condition.

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