Volvo VNL Gen I Diesel Fuel Tanks

Frequently Asked Questions About Volvo VNL Gen I Diesel Fuel Tanks

Will this fuel tank fit my Volvo VNL Gen I model?

Fuel tanks for the Volvo VNL Gen I are built to match the original equipment specifications for that generation of truck, but tank capacity, mounting hole patterns, and strap configurations can vary by model year and trim. Before ordering, check the tank's dimensions, gallon capacity, and mounting bracket layout against your truck's original tank to confirm a proper fit.

What materials are these fuel tanks made from, and how do they hold up over time?

Diesel fuel tanks for this application are typically constructed from aluminum or steel. Aluminum tanks resist corrosion well and are lighter in weight, while steel tanks tend to be more rugged but can be more susceptible to rust if the protective coating is compromised. Choosing the right material often comes down to your operating environment and how much weight savings matters for your application.

How do I know what size or gallon capacity I need?

Fuel tank capacity on the Volvo VNL Gen I varies depending on how the truck was originally spec'd, with options often ranging from smaller capacities up to larger long-haul tanks. Measure your existing tank or check your truck's build sheet to confirm the correct gallon capacity and physical dimensions before purchasing a replacement.

What's involved in installing a replacement fuel tank?

Installation generally involves draining and disconnecting the old tank, removing the mounting straps and fuel lines, then transferring or replacing components like the fuel sending unit, draw tubes, and vent lines to the new tank before securing it back in place with the mounting straps. Because fuel systems involve pressurized lines and flammable material, installation should only be performed by someone experienced with heavy-duty truck fuel systems, and all connections should be checked for leaks before returning the truck to service.

Are these tanks new, used, or reconditioned, and does that affect quality?

Fuel tanks in this category may be listed as new aftermarket, used take-off, or reconditioned units, and each option has different considerations. New tanks offer the most assurance against defects, while used or reconditioned tanks can be a cost-effective option if they've been properly inspected for cracks, corrosion, and structural integrity. Always confirm the condition and inspection process for any used tank before installing it on your truck.