Product Description Manufacturer: Kenworth • Year: 1990-2008 • Make: COE, Chassis and Conventional • Model: All models • OEM No.: 18-03835, 79PSL2-3, 1439 Manufacturer: Kenworth • Year: 1990-2008 • Make: C500 Series • Model: All models • OEM No.: 18-03835, 79PSL2-3, 1439