HAR has a large inventory of Duramax engines to fit all years of Silverado, Sierra and medium duty trucks 2001 to current model year. HAR takes a little different approach compared to most other salvage yards and sells our used engines COMPLETE and ready to run for your exact year of truck. We are DIY people and also business minded people so we understand that your time is valuable and the best way to save time and $$ is to do it right the first time! All HAR complete engines are physically inspected for defects such as broken parts or leaks then repaired if needed. Next in the HAR process is test running of each engine, that’s right every engine we sell is test run and evaluated to ensure a good running engine ready for install without problems. All inspection and testing is done by trained HAR staff dedicated to the engine department 8 hours a day 5 days a week, this team has processed thousands of Duramax engines and know what to look for. Finally the complete and fully tested engine is bolted to a skid using a custom metal engine stand designed by HAR and Made in the USA. As with anything mechanical there is always the possibility of an unexpected defect and that is why HAR has the best warranty in the business that covers ALL parts of the engine, not just the block, crank and heads. That’s right the turbo, injectors, belt driven accessories, wiring and hard parts, all of it!