The Bulb, Aux (part number 4411) is a quality replacement bulb, aux on yard trucks and terminal tractors. Engineered to meet or exceed OEM specifications, this part delivers dependable performance in the demanding conditions of warehouse, distribution center, and port operations. Weight: 1 lbs. Dimensions: 4" × 4" × 4". Yard Truck Specialists has been supplying genuine terminal tractor parts since 1986 — every order ships fast from our Pennsylvania warehouses with expert support available.
