We offer a variety of used Cummins ISX used diesel engines that fit both heavy duty on-highway class 8 trucks, RV applications and industrial/genset use. The Cummins ISX replaced the N-14 in 2001 and came in multiple different models over the years including the smaller ISX 12, Signature Series, ISX 15 and the later X-15 models. The early ISX engines used a dual over head camshaft design but were replaced with a single camshaft in later years.
Our used Cummins ISX engines are all thoroughly inspected and test run to ensure the quality of the components, this especially is important with the EGR and Turbocharger to ensure excess soot doesn’t clog the systems. The majority of our good used ISX runners are around 400-500 HP and pulled from Freighliner, Volvo and Peterbilt chassis.
Cummins ISX Used Engine Includes:
Camshaft and Lifters
Front Cover and Gear Housing
Oil Pan and Pickup Tube
Includes gaskets, liners, rings and ancillary components
Electronic Integrated Fuel System Module (IFSM)
EGR Emission Technology
DEF, DPF Emission Technology
Charge Air Cooled
Inspected for critical wear
Engine Turns 360
90 Day Block and Crank Warranty
Common CPLs (Critical Parts List): 2732, 2734, 2816, 2825, 2919, 2965, 3719, 4583, 8258, 8283, 8518, 8519, 8520
NOTE: Remanufactured options are also available built specifically to your ESN
You’ve come to the right place for all of your heavy duty diesel engine needs. We here at Big Bear Engine Company are old school machine shop guys that know the value of your time whether it be out in the field for an industrial job or at play with an off-road engine swap. We are old school machine shop guys and guarantee the workmanship of all of our engines including our Cummins ISX Used Diesel Engines.