Good used Exhaust brake that came off of a 06 with a G56. The shifter controller was cut and spliced at one time but cant see it installed. It will need 2 ECU pins that will need to be purchased from Cummins as well as a new belt. Will fit 03 to 06 common rails.
Here are the instructions for it if you might have questions.
https://www.jacobsvehiclesystems.com/files/support/docs-pdfs/32414%20E2_Screen.pdf
700 shipped.
Here are the instructions for it if you might have questions.
https://www.jacobsvehiclesystems.com/files/support/docs-pdfs/32414%20E2_Screen.pdf
700 shipped.