Maxiforce Overhaul Engine Kit, Standard Pistons, .010" Main Bearings, .030" Rod Bearings, 30° Valve Seats, 1004.40T 30 Valve Fractured Split for Perkins OK497 21878121 The folding boom delivers more

The folding boom delivers more precise

6020 (to s/n 443675)

Direct replacement for OEM RG17902-10/20

1570 - Replaces OEM Numbers A135683

Direct replacement for OEM BK471-20/10

Maxiforce Overhaul Engine Kit, Standard Pistons, .010" Main Bearings, .030" Rod Bearings, 30° Valve Seats, 1004.40T 30 Valve Fractured Split for Perkins OK497 21878121 The folding boom delivers moreAftermarket Engine Overhaul Kit. Direct replacement for OEM OK497, OK430 10 30. 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.