This is a 12mm & 15mm 12-point wrench with a 1/2" drive. Replaces for 9866B 9866A 9866. 2007 (Ram Truck, KS) - Systems (9 - Engine, 6.7 L Diesel). 2008 (Ram Truck) - Systems (9 - Engine, 6.7L Diesel).
12MM & 15MM Turbo Charger Bolt Wrench 9866 For Cummins ISB 5.9 6.7L Turbo Diesel
12MM+15MM Turbo Charger Bolt Wrench Tool For Cummins ISB 5.9/6.7L Turbo Diesel
12mm&15mm Turbo Charger Bolt Wrench 9866B 9866A For Cummins ISB 5.9L 6.7L Diesel
12MM & 15MM Turbo Charger Bolt Wrench for Cummins ISB 5.9L 6.7L Replaces 9866
12MM & 15MM Turbo Charger Bolt Wrench Tool Fit For Cummins ISB 5.9L and 6.7L