Maxiforce Overhaul Engine Kit, .50MM Pistons, .010" Main Bearings, .010" Rod Bearings, Rod Bearing OD 63.5MM, Turbo, 3054C/E for Caterpillar 256-7704 prior to s/n 14257 (1953

prior to s/n 14257 (1953 to 1957) when retrofitted from original 9" clutch)

Fan Clutch for Case IH 231414A1

*3 Way valve TP-AD680R to be used with assembly on tractors A

OPTUM 270CVT

Drive gear is 2-15/16 inch O

Maxiforce Overhaul Engine Kit, .50MM Pistons, .010" Main Bearings, .010" Rod Bearings, Rod Bearing OD 63.5MM, Turbo, 3054C/E for Caterpillar 256-7704 prior to s/n 14257 (1953Aftermarket Engine Overhaul Kit. Direct replacement for OEM OK519 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.