PB6904 is a high quality replacement bushing or bearing that is placed in the end of the crankshaft or in the center of the flywheel, depending on the vehicle. It is used to support the end of the transmission input shaft.Pilot BearingN/A; N/A; Precision OE style or better; N/A; N/AExcellence in Performance, backed by the best one-year warranty in the industry!