3910 and more - Replaces OEM Numbers 143169C1

less mounting bracket

With 1-3/16x12 threaded fitting

Service-Instructions-Easy-Lock-Guard — Service Document

Maxiforce Overhaul Engine Kit, Standard Pistons, .020" Main Bearings, .010" Rod Bearings, 30° Valve Seats, 30 Valve, Turbo Or Naturally Aspirated, 3054 for Caterpillar OK504 658-11111147 3910 and more - ReplacesAftermarket Engine Overhaul Kit. Direct replacement for OEM OK504, OK530 20 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.