This is a rear bearing from Boca Bearings designed to fit the engines needing a rear bearing with dimensions of 14mm inner, 25mm outer and 6mm thick (note that the VZ-B V-Spec and OS P5 engines use a 14x25.4.x6 bearing and this one will not fit). This bearing is open to allow oil to lubricate the bearings during use.
NOTE: This bearing should be installed so that the balls face
the rear of the engine (towards the backplate), in order to allow
This product was added to our catalog on June 25, 2007