996 105 188 02 : Timing chain tensioner for Porsche 996

The timing chain tensioner maintains correct tension on the timing chain of the Porsche 996 engine, an essential condition for precise timing and reliability of the entire powertrain assembly. Its replacement becomes necessary during restoration or comprehensive maintenance of this classic model, whenever wear or failure is detected. The quality of this part directly determines the longevity of the timing system and the overall proper functioning of the engine. Opting for a new tensioner means preserving the mechanical integrity of the Porsche 996 over the long term.