Maxiforce Basic Engine Kit, Standard Pistons, Standard Main Bearings, .020" Rod Bearings, Standard 804C/D Indirect Injection for Perkins BK851 778761 This essential instrument not only

This essential instrument not only enhances your tractor's performance but also ensures you maintain optimal engine speed for efficient operation

Fits Case IH Tractors 5120

FARMALL 85U

175 CID DIESEL

For Lighter

Maxiforce Basic Engine Kit, Standard Pistons, Standard Main Bearings, .020" Rod Bearings, Standard 804C/D Indirect Injection for Perkins BK851 778761 This essential instrument not onlyAftermarket Basic Engine Kit. Direct replacement for OEM BK851 STD 20. 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.