The Bpr1 Proportioning Valve (part number 170.065145) is a quality replacement proportioning valve for the air system on yard trucks and terminal tractors. Sourced to meet or exceed Automann OEM specifications, this part delivers dependable performance in the demanding conditions of warehouse, distribution center, and port operations. Weight: 4 lbs. Dimensions: 6" × 6" × 6". Yard Truck Specialists has been supplying genuine terminal tractor parts since 1986 — every order ships fast from our Pennsylvania warehouses with expert support available.
