In order to support your equipment, J & R has in stock and ready for delivery used and remanufactured cylinder blocks, crankshafts, cylinder heads, camshafts, turbochargers, and most major parts for Caterpillar engines. We are your source for unique and hard to find parts for your engine. If we do not have the part that you are looking for we are confident that our qualified parts staff can help you find the part that you need. We have a warehouse full of quality used Caterpillar parts. Make J&R your first call for all of your Used and Rebuilt Caterpillar parts.