International Navistar Maxx Force G2.9 Bang Injector For HT570 1842226C91 AP66979Alliant Power Reman G2. 9 Bang Injector for International Navistar DT570 & HT570 High Horsepower from 2004 2005. ESN# 2,000,001 2,999,999 Note: A $150. 00 refundable core charge is due. We will email you a paypal invoice for the core charge that will be refunded upon receiving the old rebuildable core. Injector Testing Available $40. 00 Each Applications: 2004 2005 International 8600 SBA 2004 2005 International 8500 2004 2005 International 7400 2004