6685-01-522-0375 12423152-002 FMTV A1 Rear Brake Air Gauge

12423152-002, FMTV A1 Rear Brake Air Gauge, 6685-01-522-0375, TACOM 19207-12423152-002, 12423152, ***WARNING*** Check the gauge connector in your truck before ordering to insure you are ordering the correct part. These are not interchangeable between A0 and A1 trucks. PERIOD. ELECTRICAL PART-NOT RETURNABLE  C4D3