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Timing Drive System

WARNING: This page is about a different car, the 2008 Dodge Magnum, 2008 Dodge Charger, and 2008 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Timing Drive System
GC0001978Courtesy of CHRYSLER LLC
1 - FRONT TIMING COVER
2 - WATER PUMP
3 - TIMING BELT
4 - CRANKSHAFT SPROCKET
5 - CRANKSHAFT DAMPER

The timing drive system has been designed to provide quiet performance and reliability to support a NON  free-wheeling engine.

The timing drive components include a crankshaft sprocket (4), camshaft sprockets, tensioner pulley, hydraulic tensioner and a timing belt (3). The water pump (2) is driven by the back side of the timing belt (3). The right and left camshaft sprockets are keyed and not interchangeable because of the cam sensor pick-up wheel on the left sprocket. See Fig 1.