Maxiforce Basic Engine Kit, Standard Pistons, .010" Main Bearings, .010" Rod Bearings, 1104D-44T/Ta Standard / Journal OD 67.99MM Or 2.6768 In for Perkins 21751660 Fits Caterpillar Track Dozer: D4K

Fits Caterpillar Track Dozer: D4K XL - Replaces OEM Number 287-6657

24 amp draw @ 12v

Contains C0NN6055B (

with a 1-3/4" 20-spline tractor-end and a 1-3/4"-20-spline QD implement-end connection

Standard Duty Accumulator for Caterpillar replaces OEM number 170-0235

Maxiforce Basic Engine Kit, Standard Pistons, .010" Main Bearings, .010" Rod Bearings, 1104D-44T/Ta Standard / Journal OD 67.99MM Or 2.6768 In for Perkins 21751660 Fits Caterpillar Track Dozer: D4KAftermarket Basic Engine Kit. Direct replacement for OEM BK512S 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.