Do these come ready to install or do I need to machine anything?

These arrive pre-assembled and ready to bolt on. No pressing, turning, or machining needed — you're replacing the entire old unit with the new one.

Will this work with my factory ABS system?

Yes. The wheel speed sensor ring is already installed on the bearing housing, so your ABS module will read it correctly from day one.

What's the return window if something's wrong?

Contact our sales team with your order number and photos of the issue. We handle returns directly — no third-party hassle.