Nissan FS5W71C RWD or 4WD 5 Spd Truck Transmission Rebuild Kit 1984-6/86 BK133WS This Transmission is made with a (1) piece aluminum case and bell and uses a 22BO06S5X (22/18UR) front counter bearing (2.440" outside diameter). This kit comes with all the main roller bearings, counter roller bearings, impact pocket needle, seals, front retainer gasket, and complete set of high quality synchro rings.