Timing Chain – Mazda (PY02-12-201A)

Timing Chain is a toothed component that transfers drive through a set ratio. Tooth count, pressure angle and hub offset are what make one gear interchangeable and another not.

Replace the Timing Chain when you find chipped or spalled teeth, when the pattern shows contact concentrated at one end, or when the transmission is apart for another failure. Inspect the mating gear before refitting.

This Timing Chain is listed as part PY02-12-201A (Camshafts & Timing). Where a number has been superseded, the current reference is the one that ships, so check any supersession note before ordering.

This is genuine MAZDA stock, supplied for the Timing Chain with the manufacturer number intact so the reference on the box matches the catalogue.