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 1998-2002 Dodge 5.9L ISB long block supreme engines are loaded with more parts than any other remanufacture in the country. Most of our 5.9L Cummins ISB long blocks come with oil filter assembly, rear cover and seal, water pump, side cover, lifters, pushrods & rocker arms, oil pump, front gear housing, oil cooler, valve covers, and gasket set. The other guys make you re-use the old ones or make you purchase new. This cost you more money and down time!