Quick view Caterpillar C4.4 Rebuilt Complete Caterpillar Industrial Diesel Engine Rebuilt Caterpillar C4.4 Industrial Diesel Engines Comes with; 12 Months / Unlimited hour warranty. Your rebuilt engine will include the following new OEM geniune Daewoo/Doosan Parts Connecting Rods. Turbocharged Pistons. Piston Pins. Snap Rings. Piston... View Details Compare