Chrysler/Dodge/Jeep 45RFE/545RFE 4WD Transmission Deluxe Rebuild Kit 1999-05 This kit includes all Alto Friction Clutches, Steel Plates, internal 4wd filter, External Spin on filter, Bonded Pistons, Bushing Kit, Sealing Rings, Metal Clad Seals, Gaskets, O-rings & Rubber Piston Seals. This kit comes with a 4wd filter if you need a 2wd please see our other listing All these Kits have Clutches Manufactured by Alto Products and Gasket Sets made by the Co. TRANSTEC.