Welcome to your online resource for all of your diesel engine rebuild needs. We here at IESC Diesel, Corp. have over thirty years of diesel engine rebuilding parts support experience and assure top quality parts coupled with world class service. Whether it be for marine, on-highway or industrial applications, IESC Diesel has all your rebuilding needs covered. Whether you have a Detroit Diesel / MTU, Cummins, Caterpillar, International, John Deere, Komatsu, Perkins or Isuzu engine we have the parts you need. We also have the ability to provide excellent lead/shipping times because we have distribution centers strategically located around the United States. Whether you are located in the Northernmost corner of Washington State, Key West or anywhere else in the world for that matter, we can quickly identify, locate and ship your diesel engine rebuild kit to you or directly to your repair shop. If you want to save even more money on your rebuild, we highly recommend you create an account with us and log in when using the site. By logging in you will have access to all of our upcoming coupons, discounts and other promotions.