WAB4519009222 | Genuine Wabco® ABS Hydraulic Repair Kit

1. Repair internal components

• Replaces worn or damaged seals, valves, gaskets, and O-rings inside the ABS hydraulic unit.

2. Restore ABS functionality

• Ensures the ABS can modulate brake pressure during hard braking or slippery conditions.

3. Maintain vehicle safety

• Prevents wheel lock-up and skidding, helping the driver maintain control.

4. Save cost

• Allows repair of the ABS unit rather than replacing the whole module, which can be expensive.

5. Improve braking performance

• Restores smooth and reliable braking, especially in emergency stops.

1. ABS warning light on the dashboard

• The ABS light stays on, indicating a problem with the ABS module or hydraulic components.

2. Brake pedal issues

• Pedal feels spongy, unusually hard, or sinks when pressed.

• Pulsating or inconsistent pedal pressure during braking.

3. Reduced ABS function

• ABS doesn’t engage when braking on slippery surfaces.

• Wheels may lock up during hard braking.

4. Unusual noises when braking

• Hissing, grinding, or clicking sounds can indicate faulty valves or internal seals.

5. Fluid leaks

• Brake fluid leaking from the ABS unit or nearby lines may indicate worn seals inside the hydraulic unit.

6. Vehicle instability during braking

• The car may skid, pull to one side, or feel unstable when stopping quickly.

7. Multiple warning lights

• ABS light may be accompanied by traction control (TCS) or stability control (ESC) warnings, since these systems rely on the ABS module.