Sterling A-Series Truck Fuel Tanks

Frequently Asked Questions About Sterling A-Series Truck Fuel Tanks

What years and models of Sterling A-Series trucks do these fuel tanks fit?

Our Sterling A-Series fuel tanks are designed to fit models from 1999 through 2009, including the A9500, AT9500, A9513, and A9522 series. However, tank compatibility can vary based on your specific truck configuration, wheelbase, and whether you have a day cab or sleeper. We recommend checking your truck's VIN and current tank dimensions before ordering, or contact our team with your truck details for verification.

Are these fuel tanks made of aluminum or steel, and which is better for my application?

We offer both aluminum and steel fuel tanks for Sterling A-Series trucks. Aluminum tanks are lighter weight (reducing overall vehicle weight by 50-70 pounds), resist corrosion better, and are ideal for drivers concerned about fuel economy. Steel tanks are more affordable upfront, extremely durable against impacts, and better suited for heavy-duty applications or rough terrain. Most over-the-road drivers prefer aluminum for weight savings, while vocational truck operators often choose steel for durability.

What size fuel tanks are available, and can I upgrade to a larger capacity?

Sterling A-Series fuel tanks range from 50 to 150 gallons, with 100 and 120-gallon options being most common. You can upgrade to a larger tank, but consider your frame rail space, exhaust system clearance, and weight distribution. Dual tank setups are popular for long-haul applications. Keep in mind that larger tanks may require bracket modifications or repositioning of other components like battery boxes or DEF tanks on newer models.

What mounting hardware and steps are required for installation?

Installation typically requires new or existing tank straps, mounting brackets, and associated hardware. Most installations take 2-4 hours and involve draining the old tank, disconnecting fuel lines and sending unit wiring, removing old mounting hardware, and reversing the process with the new tank. You'll need basic hand tools, a floor jack or transmission jack for support, and ideally a second person for safety. Professional installation is recommended if you're uncomfortable working with fuel systems.

Do these replacement tanks include sending units, or do I need to transfer mine?

Most replacement fuel tanks do not include sending units, fuel pickups, or venting components - these typically need to be transferred from your old tank. Some sending units may require adapter rings depending on your tank brand. We do offer sending unit repair kits and new units separately if yours is damaged. Before installation, inspect your existing sending unit gasket and float arm condition, as this is an ideal time to replace these wear items.