Empire BT TM7/TM15 Team Parts Kit (UB2)
Empire BT TM7 Air Transfer Tube Assembly 17680 (UB16)
Empire BT DFender Circuit Board Wire Harness 72749 (UB17)
Empire BT DFender Drive Sensor 72737 (UB17)
Empire BT DFender/TM7 Battery Connection Wire Harness 17715 (UB17)
Empire BT DFender/TM15 Battery Harness Holder 17823 (UB17)