Timing Chain Balance Shaft Kit Fit 00-11 Saturn Chevrolet Pontiac Olsmobile 2.2L Exterior OE/OEM Part Number: 72680S84A01ZF+72680S86K11+72640S84A01ZF+72640S86K11

OE/OEM Part Number: 72680S84A01ZF+72680S86K11+72640S84A01ZF+72640S86K11

Manufacturer Part Number: ECP832490CP

2002-2006 GMC Envoy XL Base Sport Utility 4-Door Liftgate

Does not fit cab & chassis models

Timing Chain Balance Shaft Kit Fit 00-11 Saturn Chevrolet Pontiac Olsmobile 2.2L Exterior OE/OEM Part Number: 72680S84A01ZF+72680S86K11+72640S84A01ZF+72640S86K11Timing Chain Balance Shaft Kit Fit 00 11 Saturn Chevrolet Pontiac Olsmobile 2. 2L. The timing chain is located in the front of the motor and is attached to a set of gears and pulleys that power multiple mechanical components, including the crankshaft and camshaft. In order for your engine to fire, the timing chain must smoothly rotate around the gears without hesitation. Although the timing chain is made out of metal, it is subject to wear and tear