Timing Primary Chain – Mopar (5047907AA)

Timing Primary Chain transmits drive at a fixed ratio and is matched to its shaft by tooth count and spline. A single tooth difference changes the ratio and surfaces as a speedometer error or a shift complaint.

Replace the Timing Primary Chain when tooth faces show pitting, when a whine rises with road speed, or when there is metal in the fluid. Gears wear as a set, so replacing half of one usually brings the noise back.

For this Timing Primary Chain the reference is 5047907AA, in our Camshafts & Timing range. Compare it with the number on the part you are replacing rather than with a photograph.

This is MOPAR dealer-sourced stock rather than an equivalent, so the number on the Timing Primary Chain traces straight back to the manufacturer.