k1289130r
ABS Valve Modulator, 3-Prong, Remanufactured
Bendix

The ABS valve modulator is a critical control valve in the anti-lock braking system, responsible for modulating hydraulic pressure to each wheel during ABS events. This remanufactured unit features a three-prong electrical connector and is rebuilt to strict OEM tolerances to deliver consistent, repeatable modulation under demanding heavy-duty conditions. Each unit is disassembled, cleaned, and inspected; worn components such as seals, diaphragms, and springs are replaced with new equivalents to restore original performance. The result is reliable valve operation, minimized leakage, and precise actuation of the modulator solenoids, which translates to faster response to wheel-speed signals and smoother brake modulation across varying loads, speeds, and road conditions. Engineers design this unit to withstand repeated pressure cycling and severe vibration that characterize long-haul operations. Calibrated flow paths and pressure-rated seals ensure predictable braking behavior, reducing the likelihood of wheel lock, pulsing, or inconsistent braking feel. Proper installation and a subsequent system bleed are required to reestablish optimal brake balance. While remanufactured, the part adheres to stringent quality checks, ensuring it meets or exceeds factory performance in most applications. Source One Parts Center.