Ford 4R100 2WD Raybestos Transmission Master Rebuild Kit 1998-UP Level 2 This rebuild kit includes all of the Friction Clutches, Steel Plates, Sealing Rings, Metal Clad Seals, Gaskets, Orings, Pistons, Rubber Piston Seals + 2wd Filter, Band, Pump Bushing, & Ext. Hsg Bushing. Note: This kit comes with the 2wd filter if you need the 4wd filter please see our other listing.