This repair kit contains the seals, gaskets, and valve components needed to restore the function of the trailer control valve. It sits in the hydraulic system of the host tractor, managing the flow of fluid that operates the trailer's braking or tipping circuits. A leaking or sluggish valve causes delayed response or loss of trailer control. The kit's components match the original valve's internal geometry, so the cracking pressure and flow rates are maintained. On installation, clean the valve bore thoroughly and lubricate the new seals with hydraulic fluid before assembly.
Wabco, originally an acronym for Westinghouse Air Brake Company, was founded in 1869 by George Westinghouse in Wilmerding, Pennsylvania, USA. The company pioneered air brake systems for railways and later expanded its expertise to commercial vehicles. Today, Wabco operates as a brand within ZF Friedrichshafen AG, a global technology company supplying systems for passenger cars, commercial vehicles, and industrial technology, headquartered in Friedrichshafen, Germany.
Wabco is a leading global supplier of braking control systems, advanced driver-assistance systems (ADAS), and other technologies that improve the safety, efficiency, and connectivity of commercial vehicles. Its product range includes air disc brakes, conventional braking systems, electronic braking systems (EBS), stability control systems, and transmission automation systems. These innovations are crucial for heavy-duty trucks, buses, and trailers, ensuring optimal performance and safety on the road and in demanding off-road applications.
Partao offers a comprehensive range of genuine Wabco spare parts, covering top categories such as Other Hydraulics Parts, Air Filters, Bolts & Fasteners, Brackets & Supports, and Brake Discs. Over 837 genuine Wabco spare parts are available at Partao.
Manufacturers and operators of commercial and agricultural vehicles worldwide rely on Wabco's robust and technologically advanced solutions. The brand's commitment to innovation in braking and vehicle control systems ensures that its products contribute significantly to the safety and operational efficiency of heavy machinery, including agricultural trailers and specialized equipment.