Peterbilt 367 Fuel Tank Brackets & Straps

Frequently Asked Questions About Peterbilt 367 Fuel Tank Brackets & Straps

What do fuel tank brackets and straps actually do?

Fuel tank brackets and straps are the hardware that secures the fuel tank to the truck's frame rail. The brackets mount to the frame and support the tank's weight, while the straps wrap around the tank to hold it firmly in place and prevent shifting, vibration damage, or fatigue over time.

Will these brackets and straps fit my Peterbilt 367?

Fuel tank brackets and straps are typically designed to match specific tank diameters (such as 23, 26, or 33 inch tanks) and particular frame rail configurations, so fit can vary even within the same truck model. Always check the listed tank diameter, mounting style, and frame specifications against your truck before ordering, and reach out to our team if you are unsure.

What material are these brackets and straps made from, and will they hold up over time?

Most brackets are made from steel for strength and durability, while straps are commonly available in steel or aluminum depending on the application. Steel components are often coated or painted to resist corrosion, though straps and brackets exposed to road salt, moisture, and debris will still experience wear over time like any undercarriage part.

How do I know if my current brackets or straps need to be replaced?

Common signs include visible rust or corrosion, cracks or bends in the bracket, a loose or shifting fuel tank, unusual rattling noises while driving, or worn straps that no longer sit tight against the tank. If you notice any play in the tank's mounting or visible metal fatigue, it is a good idea to replace the hardware before it fails.

Can I install fuel tank brackets and straps myself, or do I need a professional?

Many experienced truck owners and shop technicians replace these components themselves with basic hand tools, a jack or lift to support the tank, and attention to proper torque specs on mounting bolts. However, because the fuel tank is heavy and holds a flammable liquid, it is important to work carefully, support the tank securely during removal and installation, and consult a professional if you are not confident in the process.