Original quality camshaft chain tensioner 06E 109 217 AH for Q7/3.0T CRE/CTD

This original quality camshaft timing chain tensioner with OE number 06E 109 217 AH is specially matched for Audi Q7 3.0T engines with engine codes CRE and CTD. Manufactured strictly in accordance with OEM technical specifications, it is a direct replacement for the original tensioner, requiring no cutting, drilling or modification during engine maintenance for quick plug-and-play installation.

The tensioner adopts high-strength alloy hydraulic core and automatic pressure regulating structure. Under long-term high-temperature and high-load working conditions inside the engine, it can continuously maintain stable tension on the camshaft timing chain. It perfectly solves typical malfunctions caused by aging and failure of original parts, such as obvious rattling noise from loose timing chains, unstable idle speed, abnormal vibration during acceleration, and hidden danger of timing jump teeth. The built-in high-temperature resistant sealing ring resists corrosion of high-temperature engine oil, effectively preventing oil leakage and pressure loss, and fully protects the whole timing assembly.

Precision machining guarantees that all installation sizes, positioning holes and thread positions are completely consistent with original parts, ensuring tight fit without assembly gaps. Every finished product undergoes multi-layer strict tests including hydraulic aging, high-temperature cycle and wear resistance before delivery, whose service performance reaches the original matching standard.

It is a trusted maintenance spare part for all Audi Q7 3.0T vehicles equipped with CRE/CTD engines corresponding to part number 06E 109 217 AH, widely stocked and used by auto repair shops to avoid severe engine damage induced by timing system faults.