Thexton THX512RPL Wire Replacement Kit This kit is used to replace defective Bosch terminals Included in this kit are all of the necessary wires terminals, butt splices, and heat shrink to repair most damaged Bosch circuits Thexton part number 512 is the Deutsch Jumper Wire Test Kit and is used to test circuits while the terminals are still in the connector If a terminal is deemed defective simply remove the terminal using the correct terminal release tool provided in the 512 Kit, cut the defective wire off, and splice in a new wire using the parts provided in the 512RPL kit All terminals are machine crimped to manufacturer specifications