428F and more - Replaces OEM Numbers 283-4236

Complete gasket set with crankshaft seals and sleeves (where required)

2-181217M3 gasket

7800 and more - Replaces OEM Numbers RE43448

432F and more - Replaces OEM Number 214-4302

Maxiforce Basic Engine Kit, Standard Pistons, .010" Main Bearings, .010" Rod Bearings, with Semi Finished Liners, 3054T for Caterpillar 1931185 428F and more - ReplacesAftermarket Basic Engine Kit. Direct replacement for OEM BK503UF 10 10. 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.