Exhaust Manifold Install Kit Fits Massey Ferguson Tractor 20 30 40 203 205 2135+One New Aftermarket Replacement Manifold Stud and Gasket Set Fits Massey Ferguson Tractors w 3 cyl. Perkins AD3. 152 Diesel and AG3. 152 Gas: 35UK (late with DI engine), 133, 134, 135, 140, 145, 148, 150, 152, 154 4, 230, 231, 234, 235, 240, 245, 250, 253, 254 4, 255, 342, 350, 550, Industrial (incl. loader backhoe): 20, 20B, 20C, 20D, 20E, 20F, 30B, 30D, 30E, 30H, 40, 40E, 203 205 (late with DI engine), 2135, 2244, and possibly others with 3. 152