6130R - Replaces OEM Number AL221173

• Offered with or without free motion

M9960 - Replaces OEM Number 3C651-50040

Direct replacement for Perkins BK317

Can use All Rubber Version - 7-87355R

Maxiforce Overhaul Engine Kit, Standard Pistons, 45° Valve Seats, 1004.40T 45 Valve Fractured Split Semi Finished Liner for Perkins OK497UF 3930913 6130R - Replaces OEM NumberAftermarket Engine Overhaul Kit. Direct replacement for OEM OK497UF 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.