Over the last twenty years there was an huge increase in companies dealing with rebuilt or remanufactured diesel engines. Even with the legendary longevity the diesel typically provides, these motors can and do wear out - requiring replacement. US Diesel Parts has dealt with quite a few of these companies, in our shop and online, getting diesel owners back on the road with a reman diesel. We've seen many of these companies come on strong and then disappear when their product fails. This has not been the case with Reviva. They've been around for over 70 years in the diesel market and we've found their engines to be well above the standard for quality and reliability. They stand behind their product with a fair warranty too. In our experience, while you may be able to find a rebuilt engine for cheaper, you'll be much happier with one from Reviva.
All of our Reviva Dodge 1988-1993 5.9L 12V Cummins Drop-In engines are 100% dyno tested prior to shipment. Computer controls ensure that each engine dyno test is conducted under standard, repeatable settings. The Drop –In engine comes with everything the Cummins 5.9L 12V engine needs to run. Our Reviva Cummins 5.9L 12V long block engines lead the industry in value and in quality. You just get more when you buy our Dodge 5.9L 12V Cummins long block!