NOTE: Price listed is for reference only and is subject to change. Please call toll-free 1-800-282-9319 for current price and availability. Additional core charge of 3000.00 not included. Remanufactured Cummins 6B/ISB02 Long Block Supreme Engine 55G3L059A 2002-2006 ISBO2 Rear gear train engine, high fuel pump, SAE 3, 520mm rear motor mounts Ordering Instructions: Provide Engine Serial and CPL Number Call us toll-free 1-800-282-9319 for ordering assistance and complete warranty information.