Frequently Asked Questions About International ProStar Fuel Tank Accessories

What year models of International ProStar are these fuel tank accessories compatible with?

Our fuel tank accessories are designed to fit International ProStar models from 2008 through 2017. The mounting patterns and dimensions remained consistent throughout these model years. However, some accessories may have slight variations for pre-2011 models versus 2011+ models due to minor tank design changes. Always check the specific product description or contact our team to confirm compatibility with your exact year and configuration.

Are these fuel tank straps and brackets made from aluminum or steel, and which is better for my application?

We carry both aluminum and steel options. Aluminum straps and brackets are lighter weight (reducing overall vehicle weight by 15-20 pounds per set) and naturally resist corrosion, making them ideal for drivers in coastal areas or regions using road salt. Steel options are typically 30-40% less expensive and offer superior strength for heavy-duty applications or rough terrain. Both materials meet DOT requirements when properly installed and maintained.

How difficult is it to install fuel tank straps and mounting hardware without removing the tank?

Most fuel tank straps can be replaced without fully removing the tank, though you'll need to support it with a transmission jack or similar equipment. The process typically takes 2-3 hours for experienced mechanics. Key challenges include accessing the upper mounting bolts (especially on sleeper models) and properly tensioning the straps. We recommend having a helper and the proper support equipment. Some customers report easier installation by loosening the tank enough to slide old straps out and new ones in.

What's the difference between OEM-style and aftermarket polished fuel tank accessories?

OEM-style accessories feature the original powder-coated or painted finish that matches factory specifications. Aftermarket polished options, typically made from 304 stainless steel or mirror-polished aluminum, provide a custom appearance and enhanced corrosion resistance. Polished accessories require more frequent cleaning to maintain their appearance but won't chip or peel like painted finishes. Both styles use the same mounting points and meet the same safety standards.

Do fuel tank steps and anti-siphon devices affect fuel flow or cause filling problems?

Quality anti-siphon devices are designed with proper venting to maintain normal fuel flow rates and shouldn't cause slow filling issues when correctly installed. Fuel tank steps that mount to the tank itself don't interfere with fuel systems as they attach to the mounting brackets only. However, improperly installed anti-siphon screens or damaged fuel tank vents can create vacuum problems. If you experience slow filling after installation, check that all vents are clear and the anti-siphon device is seated properly in the filler neck.