Quick view KN7700JX - Midland GM/Isuzu Compressor (292) Midland GM/Isuzu (292) Air brake compressor for heavy trucks, semi trucks, 18 wheelers, commercial trucks, ect. Used to pressurize air for the actuation of air brakes. - Unit does not come with the check valve. - Flange Mount - Air/Water Cooled -... Compare