REAR MAIN CRANKSHAFT SEAL for PERKINS ENGINES A3.144 A3.152 A4.203 AD3.152NEW Aftermarket ROPE STYLE REAR MAIN CRANKSHAFT SEAL FOR PERKINS ENGINES: A3. 144, A3. 152, A4. 203, AD3. 152, AD4. 203 Also Fits Allis Chalmers 160, 6040 Fits Ford New Holland Dexta, Super Dexta Landini 5500, 5530, 5830, 5840, 5860, 6000, C4500 Leyland 245, 253 Fits Massey Ferguson 133, 134, 134C, 135, 135 US Built, 140, 148, 150, 152, 154, 154 4, 154C, 155, 158, 165, 165 US Built, 20, 203, 205, 20C, 2135, 2200, 230, 230 US Built, 233, 234, 235, 240,