This is a transmission rebuild kit that fits the 5 speed R151 and R154 rear wheel drive or four wheel drive transmissions that are used in various vehicles from 1986-94. This transmission has an aluminum case with a rear load, the input bearing has a 92mm outside diameter (35TM03, DG4092, 040-1, or 40TM05), the rear mainshaft bearing has a 72mm outside diameter and all of the synchro rings are the same size. These transmissions can be found in the following rear wheel drive or four wheel drive applications: Pickup R151 4 Cylinder 2.4L Turbo and Non-Turbo 1985-88 Pickup R151 6 Cylinder 3.0L 1988-94 Supra R154 6 Cylinder 3.0L Turbo 1986-93 T100 R151 6 Cylinder 3.0L 1993-94 4-Runner R151 4 Cylinder 2.4L Turbo 1986-88 4-Runner R151 6 Cylinder 3.0L 1988-94 This kit comes with the main bearings, seals, and a gasket. All the parts that are included are displayed in the picture.