Orders are processed in the order that they are received and order fulfillment time varies. OEM: 311 198 573 / 311198573 . Privacy Policy Dual 48 IDF Style Carb Kit. Includes: Gauge, Silver Bezel, Black Bezel, White Faceplate, Black Faceplate, Bosch Wideband O2 Sensor (LSU4.9), 8 Ft. Sensor Cable (Overall length 10 ft.), Exhaust Bung, Program Cable (Only needed for Datalogging and to change the Fuel Type Setting), and Quick Start Guide/Manual. All images protected by US and International copyright laws. With the cost of jets and especially emulsion tubes, that alone makes it worth it! We sincerely appreciate your patience while we are doing these site upgrades. heads // -->