Elevate your Peterbilt 375/377 with premium air tanks, wraps, and mounting solutions. Our extensive selection of high-quality, durable components ensures a seamless, stylish upgrade for your rig. From stainless steel air tank straps and wraps to specialty mounting hardware, we have everything you need to enhance the functionality and appearance of your Peterbilt's air system. Optimize airflow, reduce vibration, and make a bold statement with these top-tier parts designed to withstand the rigors of life on the road. Whether you're looking to upgrade your existing setup or building a custom Peterbilt, our curated collection of air tank accessories will elevate your truck to new heights of performance and style.
Frequently Asked Questions About Peterbilt 375/377 Air Tanks, Wraps & Mounting
Will an air tank from this category fit my Peterbilt 375 or 377 without modification?
Most air tanks, wraps, and mounting brackets listed in this category are designed to match the factory dimensions and mounting points used on Peterbilt 375 and 377 models. However, because these trucks were built over several years with different frame configurations and chassis options, it's important to check the listed specs against your truck's existing tank size and bracket spacing before ordering. If you're unsure, comparing your current tank's measurements and mounting hole pattern to the product listing is the best way to confirm a proper fit.
What's the difference between an air tank wrap and a full replacement tank?
An air tank wrap is a decorative or protective cover that fits around an existing air tank, often used to improve appearance or add branding without replacing the tank itself. A full replacement air tank is the actual pressurized component that stores compressed air for the truck's brake and suspension systems. If your original tank is rusted, dented, or leaking, you'll need a replacement tank rather than a wrap.
What materials are these air tanks and wraps made from, and how do they hold up over time?
Air tanks are typically constructed from steel or aluminum, with steel being more common for OEM-style replacements due to its durability and pressure rating. Wraps and mounting components are usually made from stainless steel or aluminum for corrosion resistance. Steel tanks are prone to rust over time if the finish is compromised, so inspecting for coating damage and addressing it early can extend the life of the part.
Do I need any special tools or professional help to install a new air tank or mounting bracket?
Basic installation typically requires standard hand tools such as wrenches and sockets, along with a way to safely support the tank during removal and installation. Because air tanks are part of the truck's air brake system, any work involving disconnecting air lines should be done carefully, and the system should be properly bled and tested for leaks afterward. If you're not experienced working on air brake components, having a qualified technician handle the installation is a safer choice.
Are these air tanks compliant with DOT and FMVSS regulations for commercial trucks?
Air tanks used in commercial truck brake systems are subject to DOT and FMVSS 121 requirements regarding pressure ratings and construction. Reputable replacement tanks sold for Peterbilt 375/377 applications are generally built to meet these standards, but it's always a good idea to verify certification markings on the tank itself and confirm the product specifications match your truck's original equipment ratings before installation.
