Maxiforce Overhaul Engine Kit, Standard Pistons, Standard Main Bearings, .020" Rod Bearings, Kit 4.236 for Perkins OK448 f_Complete Coupler Number_S70-4 Basic engine kit with standard

Basic engine kit with standard bearings

635" Ear Inside Dimension Must Re-use Original Manifold Can Use Alternative Compressor - 506-7523

Expansion Valve for Komatsu replaces OEM number ND447500-3750

55 series yoke with 1 3/8-21 spline bore and safety slide lock connection

E85 - Replaces OEM Number 7028921

Maxiforce Overhaul Engine Kit, Standard Pistons, Standard Main Bearings, .020" Rod Bearings, Kit 4.236 for Perkins OK448 f_Complete Coupler Number_S70-4 Basic engine kit with standardAftermarket Engine Overhaul Kit. Direct replacement for OEM OK448 STD 20. 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.