FS20083, 6540909. For Fleetguard FS20083. Interchange Part Number : FS20083. OE/OEM Part Number : FS20083. Manufacturer Part Number : FS20083. Superseded Part Number : FS20083. Freightliner 114SD, 112SD, Cascadia, Cascadia Evolution, Coronado, Coronado SD, M2 112; Western Star 4700, 4800, 4900EX, 4900FA, 4900SA, 5700XE, 6900XD.
