Good Used 2021 Cummins X15 Diesel Engine Assembly For Sale. Cummins X15 450, CM2350, S/N 80317692, Family# HCEXH0912XAW, 450HP@1800RPM, Peak Torque (FT-LB) 1650@1000RPM, CPL4342, Emission Control Systems: EGR, PTOX, SCRC, EPA2021. Tested, Inspected, Run Test 6/1/23. Clean Engine!! Runs Strong!! Comes with Warranty!!! We provide the engine serial number and photos for all engines sold. The photos in this advertisement are of Stock# S136036EN, they are not "stock photos". This engine is IN STOCK, ON SITE, and READY TO SHIP TODAY!!!!! Same day shipping available!!! We own all inventory we sell, ENGINES ARE NEVER BROKERED!!!!! For more information please call 800-738-7802 or visit www.bootsandhankstruckparts.com Reference Stock# S136036EN. WE HAVE INVENTORY AVAILABLE RIGHT NOW!!!!