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.
There are two different displacment engines for 90-91 Prelude Si models: 2.0L (B20A engine) or 2.05L (B21A). Until recently, Honda recommended belt #14400-PK2-004 for 2.0L engines and belt #14400-PK3-004 for 2.05L engines. Honda no longer offers the 14400-PK3-004 belt and has replaced it with belt #14400-PK2-004. It is important to insure that all timing marks have been carefully aligned (especially on B21A engines) before considering the timing belt replacement to be complete and correct.
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.