Buy 2013 Audi A8 Engine Timing Chain Tensioner. A6; Lower. A7; Lower. A8; Lower. Q5; Lower; Right. Q7 - OEM Audi Part # 06E109507H (06E-109-507-H, 06E109507F, 079109507AG, 079109507AJ, 079109507AK)

Chain Guide. 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. Crank to Idler. From 04/12/2010. To 04/11/2010.

Engine Timing Chain Tensioner

Fits A6, A7, A7 Sportback, A8, Q5, Q7, SQ5

A6; Lower. A7; Lower. A8; Lower. Q5; Lower; Right. Q7; Center; Upper. SQ5; Lower; Right. Touareg Hybrid; Lower; From 4/12/10. Touareg Hybrid; Lower; To 4/11/10.