International RH Fuel Tanks

Frequently Asked Questions About International RH Fuel Tanks

What International truck models and years are compatible with these RH fuel tanks?

These right-hand fuel tanks are designed to fit International ProStar (2008-2017), International LoneStar (2009-2017), and International LT Series (2016-present) models. Always verify your specific truck's OEM and model year before ordering, as mounting bracket configurations can vary between early and late production years. For ProStar models specifically, tanks manufactured before 2011 may require additional mounting hardware.

What's the difference between aluminum and steel fuel tanks, and which should I choose?

Aluminum tanks are lighter (reducing overall vehicle weight by 40-60 pounds compared to steel), resist corrosion better, and typically last longer in harsh weather conditions. Steel tanks are more affordable upfront and can handle minor impacts better without denting. For long-haul applications or coastal regions with salt exposure, aluminum is recommended. Steel tanks work well for local delivery trucks or budget-conscious operations where weight isn't a primary concern.

How difficult is the installation process, and what tools are required?

Installation typically takes 2-4 hours for experienced mechanics. You'll need basic hand tools, a floor jack or transmission jack to support the tank during mounting, and potentially a drill for minor bracket adjustments. The most common challenge is aligning the fuel sending unit with existing wiring harnesses. Some 2008-2010 ProStar models may require relocating the DEF tank bracket. Professional installation is recommended if you're not comfortable working with fuel systems.

What tank capacities are available, and how do I determine the right size?

Standard RH fuel tank sizes range from 70 to 150 gallons, with 100 and 120-gallon options being most popular. Measure your existing tank's dimensions (length x height x width) and check your frame rail spacing before ordering. Keep in mind that larger tanks may require step relocation or modified mounting straps. Dual tank setups should maintain balanced capacity on both sides for proper weight distribution.

Are fuel sending units and mounting straps included with the tank?

Most replacement tanks come as bare units without sending units, straps, or mounting hardware. You'll need to transfer your existing sending unit (check the ohm range compatibility - typically 240-33 ohms) or purchase a new one separately. Mounting straps and brackets are sold separately and vary by truck model. Budget an additional $150-300 for complete mounting hardware if your existing components show signs of corrosion or wear.