Chain Tensioner. Porsche 987.1 Boxster / 987C.1 Cayman / 997.1 Carrera / 996 Carrera

Chain Adjuster This chain tensioner is a high-quality OE replacement part specifically designed for Porsche's water-cooled six-cylinder boxer engines. It is integrated into the timing chain system and ensures that the timing chain remains correctly tensioned against the camshaft and crankshaft sprockets at all times. This component was developed according to original Porsche specifications and plays a crucial role in precise valve timing and smooth engine operation.

• Porsche 997 MK1 Carrera 2 3.6L (2005–2008)
• Porsche 997 MK1 Carrera 2S 3.8L (2005–2008)
• Porsche 997 MK1 Carrera 4 3.6L (2005–2008)
• Porsche 997 MK1 Carrera 4S 3.8L (2005–2008)

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