Call for availability limited inventory.

1-Front Crankshaft Seal1-Rear Crankshaft Seal4-Connecting Rod Bushings1-Camshaft Bushing1-Thrust Washer Set (Standard)8-Connecting Rod Bolts4-Piston & Ring Kits (Standard)1-Bottom Gasket Set1-Top Gasket Set1-Main Bearing Set1-Connecting Rod Set We will send standard bearings and pistons unless otherwise indicated.Fits These Perkins Models with 1104C-44T/1104C-E44TA/1104C-44TA Engines: RG37989 RK31498 RK31499 RK37898 RK37918 RK37920 RK51398 RK51399 207-1100 RG37828 RG37829 RG37832 RG37915 207-1098 207-1099 207-1097 RJ81376 RG37991 RG38118 RG38120 RG38121 RJ37833 <-- WSM --> PBK PBK4 PBK48 PBK486 486 PBK486 PBK486 Massey Ferguson 3445 Tractor Engine Components Engine Kits, Massey Ferguson 3455 Tractor Engine Components Engine Kits, Massey Ferguson 491 Tractor Engine Components Engine Kits, Massey Ferguson 492 Tractor Engine Components Engine Kits, Massey Ferguson 5445 Tractor Engine Components Engine Kits, Massey Ferguson 5455 Tractor Engine Components Engine Kits, Massey Ferguson 5460 Tractor Engine Components Engine Kits, Massey Ferguson 6445 Tractor Engine Components Engine Kits, Massey Ferguson 6455 Tractor Engine Components Engine Kits, Massey Ferguson 6460 Tractor Engine Components Engine Kits, Massey Ferguson 6470 Tractor Engine Components Engine Kits Main Bearings .01/.020/.030Rod Bearings .01/.02/.03Piston Bore Size