Part Number: 05A077-1 (Cable electrical) Part Number: 05A078-1 (Electrical cable) Part Number: 05A081 (Insulator, bushing) Part Number: 05A081-0 (Coupler data) Part Number: 05A081-10 (Data bus coupler) Part Number: 05A081-11 (Data bus coupler) Part Number: 05A081-12 (Data bus coupler) Part Number: 05A081-13 (Multiplexer coupler data.) Part Number: 05A081-14 (Data bus coupler) Part Number: 05A081-15 (Data bus coupler) Part Number: 05A081-2 (Data bus coupler) Part Number: 05A081-3 (Component) Part Number: 05A081-5 (Data bus coupler) Part Number: 05A081-6 (Coupler)