Spring Brake Priority Valve⎪Replaces Haldex 110500, Bendix K025778 brake_component Representative vehicles using these transmissions:

Representative vehicles using these transmissions:

Representative vehicles using these systems:

Spring brakes fail to release when supply air is restored

Kit Includes

Spring Brake Priority Valve⎪Replaces Haldex 110500, Bendix K025778 brake_component Representative vehicles using these transmissions:Power Products 110500P aftermarket spring brake priority valve replaces Haldex 110500 110500X, Bendix K025778 (SRC 7000), and Sealco 110500X on FMVSS 121 trailer air brake systems. The valve supplies air to the spring brake chambers first to release the parking brakes, then opens an internal pressure protection check at approximately 80 psi to fill the trailer reservoir, preventing brake compounding during a breakaway or supply line failure. Signs You