This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
This kit contains the following: timing chain, cam sprocket, crank sprocket, LH and RH chain guides, tensioner, front crank seal, 2 guide retaining bolts (for use with late-design guide on earlier engines), and miscellaneous seal rings. The oil pump gasket is serviced separately. Timing cover gaskets are not used on this application; use the appropriate liquid gasket sealant instead.