Freightliner FLD SBA Air Tanks, Wraps & Mounting

Frequently Asked Questions About Freightliner FLD SBA Air Tanks, Wraps & Mounting

What is included in an air tank wrap and mounting kit?

An air tank wrap is typically a formed metal bracket or strap system that wraps around the air tank to secure it to the truck frame. Mounting kits usually include the wrap itself along with the necessary hardware, such as bolts, nuts, and sometimes rubber isolators or spacers, needed to properly attach the tank to the frame rail.

Will this wrap or mounting bracket fit my specific Freightliner FLD SBA model year?

Freightliner made changes to air tank sizing, frame configurations, and mounting points across different production years of the FLD SBA. Before ordering, check the tank diameter and length along with the frame rail spacing on your truck, and compare those measurements to the product listing. If you are unsure, contacting our parts team with your VIN or existing tank dimensions can help confirm the correct fit.

What material are these air tank wraps made from, and do they resist rust?

Most air tank wraps are made from steel and may come with a raw, painted, or powder-coated finish depending on the specific product. Painted or coated finishes offer better resistance to rust and road grime, but since these components are mounted low on the frame and exposed to constant moisture, salt, and debris, some surface wear over time is normal even with a protective finish.

Can I reuse my old mounting hardware, or do I need new bolts and brackets?

It is generally a good idea to replace mounting hardware when installing a new wrap, especially if the old bolts, nuts, or brackets show rust, thread damage, or wear. Reusing corroded hardware can lead to a loose or unstable tank mount, so if new hardware is not included in your kit, plan to source matching bolts rated for the load and vibration this application sees.

How difficult is it to install an air tank wrap, and do I need special tools?

Installing an air tank wrap is a common maintenance task that most shops and experienced DIY mechanics can handle with standard hand tools, such as sockets, wrenches, and a torque wrench. The job typically involves supporting the tank, removing the old wrap or bracket, positioning the new wrap, and torquing the mounting bolts to spec. Rusted or seized bolts on an older truck can add time to the job, so having penetrating oil and basic extraction tools on hand is a good idea.