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 3500.00 not included. Remanufactured Cummins 6B/ISB02 Complete Drop-In Engine 55G3D200SB 2002-2007 Build to Order Ordering Instructions: Provide Engine Serial and CPL Number Call us toll-free 1-800-282-9319 for ordering assistance and complete warranty information.