ABS 200056 Wheel Hubs

ABS 200056 Wheel Hub

The ABS 200056 Wheel Hub is a high‑performance component engineered for the front axle of classic and modern vehicles, particularly those from the Opel and Vauxhall families. Designed to replace original equipment (OE) hubs, it delivers superior durability, precise alignment, and reliable braking performance.

Design & Construction

The hub features a robust stamped steel body that resists fatigue under high torque loads. Its internal geometry incorporates a precision‑machined bearing seat, ensuring smooth rotation and minimal play. The outer flange is engineered to match the OEM mounting pattern, providing a secure fit without the need for extensive modifications.

A key element of its construction is the integrated ABS (Anti‑Lock Braking System) compatible wheel bearing kit. This allows the hub to interface seamlessly with ABS modules, maintaining accurate brake modulation and preventing wheel lockup during emergency stops.

Material Quality & Finish

The hub is fabricated from high‑strength alloy steel, then subjected to a thermal treatment process that enhances hardness while preserving ductility. The final surface undergoes a protective coating—typically a zinc–phosphating layer followed by powder paint—to guard against corrosion in diverse operating environments.

Compatibility & Vehicle Range

The ABS 200056 is specifically tailored for the front axle of:

• Opel Omega A, Omega B, Senator, and Senator B models (including estate variants)
• Vauxhall Carlton III, Omega, and Senator II series
• Other Opel/Vauxhall vehicles that share the same front‑wheel hub architecture

Its dimensions—diameter, flange spacing, and bolt pattern—mirror those of the original OE hubs, ensuring a drop‑in replacement without the need for custom adapters.

Installation Procedure

1. Remove the existing hub assembly: Detach the wheel, brake caliper, and associated hardware. Carefully extract the old hub using a suitable puller to avoid damaging the steering knuckle.
2. Prepare the new hub: Verify that the bearing kit is correctly seated and that all mounting surfaces are clean.
3. Mount the ABS 200056: Align the flange with the knuckle, secure it using the original bolts, and torque to manufacturer specifications.
4. Reinstall braking components: Attach the brake caliper, ensuring proper clearance for the ABS sensor. Reconnect any electronic connectors if applicable.
5. Final checks: Verify wheel alignment, perform a test drive at low speed, and confirm that the ABS light remains off.

Maintenance & Longevity

The hub’s design allows for straightforward maintenance. Periodic inspection of the bearing seals and lubrication can extend service life. Because the ABS 200056 is engineered to match OEM tolerances, it reduces wear on adjacent components such as the steering knuckle and brake caliper.

Performance Benefits

• Enhanced Braking Reliability: The integrated ABS bearing kit ensures consistent wheel rotation during braking, improving safety in emergency situations.
• Reduced Vibration: Precision machining and balanced construction minimize rotational imbalance, leading to smoother ride quality.
• Durability Under Load: High‑strength steel construction resists deformation under high torque, making it suitable for both daily driving and spirited performance.

Technical Specifications

Conclusion

The ABS 200056 Wheel Hub exemplifies a blend of engineering precision and practical reliability. Its seamless fit for a wide range of Opel and Vauxhall front‑wheel assemblies, coupled with integrated ABS compatibility, makes it an ideal choice for vehicle owners seeking to restore or upgrade their braking system without compromising on safety or performance.