Komatsu replaces OEM numbers 33770-96121

86992688 and more

and 70254662

370 and more - Replaces OEM Numbers 4376473

Aftermarket Intake Valve for the John Deere 4045 4

Maxiforce Overhaul Engine Kit, Standard Pistons, .020" Main Bearings, .010" Rod Bearings, 30° Valve Seats, 1004.40T 30 Valve Fractured Split for Perkins OK497 N239034 Komatsu replaces OEM numbers 33770-96121Aftermarket Engine Overhaul Kit. Direct replacement for OEM OK497, OK430 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.