Freightliner Century 112/120 Steer Axle Spring-Han

Frequently Asked Questions About Freightliner Century 112/120 Steer Axle Spring-Hangers

What exactly is a steer axle spring hanger and what does it do?

A steer axle spring hanger is a bracket that mounts to the frame rail and supports the leaf spring assembly on your steer axle. It anchors the spring in place, allowing it to pivot and flex properly as the axle moves, which keeps your suspension geometry stable and your alignment consistent.

Will this spring hanger fit my specific Freightliner Century 112 or 120?

Spring hangers vary by frame width, spring type, and model year, so it is important to confirm fitment before ordering. Check your existing hanger for casting numbers or compare measurements against the product listing specs, and contact our parts team with your VIN or truck details if you are unsure.

How do I know if my spring hanger needs to be replaced?

Common signs include visible cracks, rust-through, elongated or worn mounting holes, looseness at the pivot points, or uneven tire wear and steering drift caused by shifted axle alignment. If you notice clunking noises over bumps or the spring appears to be sitting at an odd angle, it is worth having the hanger inspected.

Can I install a steer axle spring hanger myself, or should I have a shop do it?

This is a structural suspension component that affects steering and alignment, so installation typically requires lifting and supporting the front axle, removing the spring assembly, and torquing hardware to spec. Most shops recommend having this done by someone with the proper lift equipment and torque wrench experience, and an alignment check is strongly recommended after installation.

Are these spring hangers made from cast or fabricated steel, and does that affect durability?

Steer axle spring hangers are commonly cast steel or ductile iron for strength under heavy load and constant flexing. Listings on our site will note the material and any coating or finish used to resist rust, so check the product description for specifics before you buy.