2008 Volvo S80 4.4l 8 cylinder Engine Timing Chain Tensioner. 8CYL - 30720157

Engine Timing Chain Tensioner

Part Number: 30720157

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Tensioning Arm. Transmission.
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.

TENSIONING ARM

Fits S80, XC90

8CYL.

WARNING

Chemicals known to the State of California to cause cancer, or birth defects or other reproductive harm may be present in automotive service, replacement parts and fluids. For more information, go to Cancer and Reproductive Harm. www.P65Warnings.ca.gov