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(888) 312-8812 Login SignupThe Bendix ABS Modulator Valve is a high-flow pneumatic control component used in commercial tractor-trailer anti-lock braking systems, where rapid pressure changes help the brake system respond during wheel slip events. As part of the M-40HF series, it manages repeated air delivery and exhaust cycles so braking force can be adjusted quickly as road conditions change. The cast housing includes two 0.335-inch mounting holes that support secure installation on the vehicle or trailer. In day-to-day brake system operation, the Bendix k1289140R helps maintain consistent ABS modulation and air control.
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A part of the Knorr-Bremse Group, Bendix® provides the automotive and truck parts industry with cutting-edge energy management solutions, active safety technologies, and air brake charging for tractors, buses, commercial vehicles, trailers, as well as medium- and heavy-duty trucks throughout North America. Headquartered in Elyria, Ohio, Bendix Commercial Vehicle Systems employs over 3,200 people who work hand in hand for the accomplishment of the brand's vision: "to become the leading worldwide supplier of active vehicle safety systems within the commercial vehicle industry." This brand takes pride in being the first to introduce many notable parts and technologies to the North American commercial vehicle market. Among these many firsts are the groundbreaking air brake system technologies such as air dryers, air compressors, and ABS. At Bendix, exceeding industry standards is a strict requirement.
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