This ATI 8.074-inch steel damper is specified for Cummins 4BT and 6BT diesel engines (3.9L and 5.9L) and uses an eight-groove interface with a three-ring design. Built for diesel duty, the steel shell and tuned rings provide the mass and damping needed to control crankshaft harmonics in heavy-duty applications, making it suitable as a replacement damper for these Cummins platforms.
ATI Damper - 8.074in - Steel - 8 Grv - Cummins - 4BT - 6BT - 3.9L - 5.9L - 3 Ring - Diesel