Fits all model Hmmwv, but specifically designed for models equipped with the 4 speed 4L80E transmission.*If you have an older model truck that’s been swapped to a 4 speed transmission you will need an additional bracket, just send us a message and the extra bracket will be included in the box.This switch assembly replaces the OEM dual barrel switch and Z shaped linkage that is difficult to adjust and often malfunctions resulting in poor brake light activation or the torque converter failing to lock up. This new assembly takes approximately 5-10 minutes to replace and allows for very easy adjustment. It combines both OEM barrel style switches in one (Brake light circuit and torque converter circuit). The switch itself is made in Italy, IP67 rated and fully made of metal, the outer cover with is printed in ASA-CF. The bracket is made from aluminum and painted in black CARC paint. All the connectors used are from an OEM AM General supplier.Tags: M1165, M1151, M1167, M1152, M1123, M1114, Humvee, Hmmwv, M997, M998, M1045