Caterpillar® C18 engine parts are available brand new, used or reconditioned and remanufactured. We stock all CAT® C18 parts including C18 engine kits, C18 engine blocks (used), C18 crankshafts, C18 cylinder heads etc. We can build these engines to suit all serial numbers for short engines, long engines and complete engines. All CAT® parts are available to Customers in Australia, Africa, Asia, Canada, Europe, Russia, South America, United Kingdom, United States and Worldwide. Contact us for more information.