New (Open Box) ATCL-TU-15-4A Compression Adapter M24 x 2.00 This is a diesel compression test adapter with quick disconnect for use on Audi, Mercedez-Benz, Universal Marine, Volvo, VW and more. M24 x 2.00 injector adapter. This is made to be used with ATC4451 compression gauge with hose.
