PAI ENGINE KIT - ISB606-076

The PAI ISB606-076 In-Frame Engine Rebuild Kit is a complete overhaul solution for Cummins® ISB 5.9L diesel engines. Designed for in-frame repairs, this kit restores lost compression, reduces oil consumption, and extends engine service life—all without removing the engine from the chassis. Manufactured in ISO 9001:2015-certified U.S. facilities, all components meet or exceed original OEM standards. Ideal for fleet maintenance and commercial-duty applications, this kit is backed by PAI’s 2-year, unlimited-mileage warranty.

Kit Contents:

• (6) Cylinder Kits (pistons, rings, liners)

• (6) Connecting Rod Bearings

• (1) Main Bearing Set

• (1) Thrust Washer Set

• (1) Upper Gasket Set

• (1) Lower Gasket Set

• (1) Oil Pan Gasket

• Additional seals and O-rings required for in-frame overhaul