Direct replacement for OEM OK505

Direct replacement for Kubota 1C020-21050

Direct replacement for OEM IK6512-20/10

Aftermarket In-Frame Overhaul Kit for the International Harvester / NAVISTAR DT436 diesel engine

Oversized foam ear cushions

Maxiforce Overhaul Engine Kit, Standard Pistons, .030" Main Bearings, .030" Rod Bearings, 4.203 for Perkins OK480-10/10 Direct replacement for OEM OK505Aftermarket Engine Overhaul Kit. Direct replacement for OEM OK439 30 30. Please verify fitment against your equipment's serial and engine casting numbers before ordering. Cross references are provided as a guide; the customer is responsible for confirming compatibility.