Fits Perkins 192, 203, 4-192, 3-203 Crankshaft Remachined 20/20 Rods/Mains 4 Cyl Diesel 3135148, 026032M1, 94441, 31315182, 94454, 31315184, 94455, 742344M91, Z90111, 026033, 3637458M91 Also part # 7405, 7420, 7414. | Flange: lip type rear seal | Snout: Keyed, no splines | Stroke: 5.00 in | Rod Journal: 2.249 in | Main Journal: 2.749 in | 5 Mains | With Helical Gear