270 CID 4 cylinder diesel engine (block #'s R32020

Fits 970F Wheel Loader

Direct replacement for OEM BK507-20/20

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637 and more

Maxiforce Overhaul Kit, Standard Pistons, 45° Valve Seats, with Semi Finished Liners, 30 Valve, Turbo Or Naturally Aspirated, 3054 for Caterpillar OK504UF MTK28 270 CID 4 cylinder dieselAftermarket Engine Overhaul Kit. Direct replacement for OEM OK504UF 45. 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.