Engine Timing Chain – ACDelco (92506922)

Engine Timing Chain is part of the drive path between two shafts. Gears are lapped as a pair at the factory, which is why mixing a new gear with a worn mate usually produces noise.

Replace the Engine Timing Chain when backlash or tooth pattern is out of specification, or when the fluid carries metallic paste. Setting the pattern correctly on assembly matters as much as the part.

Reference number for the Engine Timing Chain: 92506922. It is filed under Camshafts & Timing, and it is the number that has to match the part coming off the vehicle.

The stock here is genuine ACDELCO, and this Engine Timing Chain keeps the original engineering number, which matters once a number has been superseded more than once.