Engine Overhaul Rebuild Kit Fits Cummins QSB4.5 Con rod bearing size:Standard with an extra 3-5% air

with an extra 3-5% air output compared to traditional models

1-81510713-1

reducing fuel costs and lowering emissions

Fits for Caterpillar Wheel Loader 980C Pipelayer 578 Turbocharger 7C-7691 0R-6333

8981945872

Engine Overhaul Rebuild Kit Fits Cummins QSB4.5 Con rod bearing size:Standard with an extra 3-5% airEngine Overhaul Rebuild Kit Fits Cummins QSB4. 5 Application: Models with Cummins QSB4. 5 Engine Content: 1 Set of Overhaul Gasket Kit 4 Cylinder Liners, semi finished 4 Pistons STD 4 Piston Pins 8 Snap Rings 4 Rod Bushings 1 Set of piston rings 1 Set of Main Bearings 1 Set of Rod Bearings 1 Set of Thrust Bearings 4 Intake Valves 4 Exhaust Valves 8 Valve Guides 4 Intake Valves Seats 4 Exhaust Valves Seats *The cylinder liners in this kit are semi