Buy 2010 Porsche Cayenne Base Sport Utility Engine Timing Chain Tensioner. W/O TURBOCHARGER, to ENG# Camshaft, Crankshaft - OEM Porsche Part # 94810518010 (948-105-180-10)

Adjuster. Engine Timing Chain Tensioner.
An oil pressurized Tensioner that keeps the Chain that runs from the crankshaft to camshaft or the Chain that runs from camshaft to camshaft, from becoming loose and jumping a tooth or more causing Engine damage or out of sync crankshaft to camshaft Timing.

Engine Timing Chain Tensioner

Fits Cayenne

W/O TURBOCHARGER, to ENG# 905540. W/TURBOCHARGER, to ENG# 901688.