International 8600 TranStar Fuel Tanks

Frequently Asked Questions About International 8600 TranStar Fuel Tanks

What size fuel tanks are available for the International 8600 TranStar, and how do I determine which capacity I need?

Fuel tanks for the International 8600 TranStar typically range from 50 to 150 gallons, with 100-gallon and 120-gallon options being the most common. To determine the right capacity, consider your typical route distances, fuel economy (usually 5-7 MPG), and whether you run single or dual tank setups. Long-haul drivers often prefer dual 120-gallon configurations for extended range, while regional haulers may find single 100-gallon tanks sufficient. Check your frame rail spacing and existing mounting brackets to ensure proper fitment.

Will these fuel tanks fit my specific year International 8600 TranStar, and are there differences between model years?

Most aftermarket fuel tanks are designed to fit International 8600 TranStar models from 2007-2017, but there are important variations. The 2007-2010 models use 1/4-inch strap mounting brackets, while 2011-2017 models typically use 5/16-inch brackets. Additionally, DEF tank placement changed in 2010, which may affect dual tank configurations. Always verify your truck's OEM and model year, and check whether you have the standard 26-inch or wide 30-inch frame rail spacing before ordering.

What material options are available, and which is best for preventing corrosion and maximizing durability?

Fuel tanks for the 8600 TranStar come in three main materials: steel, aluminum, and aluminized steel. Aluminum tanks (typically 0.125-inch thick) offer the best corrosion resistance and weight savings, making them ideal for operations in salt-heavy regions. Steel tanks are more affordable but require regular inspection for rust. Aluminized steel provides a middle ground with good corrosion resistance at a lower cost than pure aluminum. For maximum longevity, aluminum tanks with reinforced baffles are recommended, especially for severe-duty applications.

What installation hardware is included, and what additional parts might I need to complete the installation?

Do these tanks come with a polished or painted finish, and how do I maintain the appearance?

Fuel tanks are mill finish aluminum. Polished aluminum tanks require regular maintenance with aluminum polish every 2-3 months to maintain their mirror finish. Painted steel tanks should be inspected quarterly for chips or scratches that could lead to rust. Mill finish aluminum offers the lowest maintenance but lacks the aesthetic appeal. For easiest upkeep, consider brushed aluminum or powder-coated options that hide minor scratches and require only basic washing.