Freightliner Cabover Leaf Springs, Hangers-Acc

Frequently Asked Questions About Freightliner Cabover Leaf Springs, Hangers-Acc

What components are included in this category?

This category covers leaf springs, spring hangers, shackles, bushings, U-bolts, and related suspension hardware designed for Freightliner cabover (FLT) models. These parts work together to support the truck's weight, absorb road shock, and keep the axle properly positioned under the frame.

How do I know if a leaf spring or hanger will fit my specific Freightliner cabover model?

Fitment depends on your truck's model year, chassis configuration, and original suspension setup, since Freightliner cabovers were built with different spring capacities and hanger designs over the years. Always check the part number against your truck's VIN or existing component before ordering, and reach out to our parts team if you're unsure -- they can help confirm compatibility.

What are the signs that my leaf springs or hangers need to be replaced?

Common warning signs include sagging at the rear or front of the truck, uneven ride height side to side, cracked or broken leaves, excessive bouncing or harsh ride quality, and visible rust or cracking around the hanger brackets. Squeaking or clunking noises over bumps can also point to worn bushings or shackles rather than the springs themselves.

Are these leaf springs and hangers made from the same material as the original equipment?

Most replacement leaf springs are made from heat-treated spring steel similar to OE construction, and hangers are typically cast or forged steel designed to handle the same load ratings as the original parts. Finish options vary by manufacturer, with some hangers offered in raw steel or protective coatings to help resist corrosion.

Can I install leaf springs and hangers myself, or should I have a professional do it?

Replacing hangers and leaf springs involves working under a loaded vehicle, removing fasteners under tension, and properly torquing components back to spec, so it's a job that requires the right lifting equipment, torque tools, and mechanical experience. Many owner-operators with heavy-duty repair experience handle this themselves, but if you're not comfortable with suspension work, having a qualified truck shop install it will help ensure proper alignment and safety.