Includes: (1) HCRK3802375 Conversion Gasket Set (1) HCRK3804896 Head Gasket Set (1) HCRK3802010 Main Bearing Set, Standard (4) HCRK3802060 Piston & Rings, Standard (4) HCRK4891178 Piston Pin Bushings (4) HCRK3969562K Rod Bearings, StandardThe HCRK73342183 Major Overhaul Kit, Cummins 4390 Diesel fits equipment brands such as: Case, Case IH, White