Frequently Asked Questions About International 9300/9370 Fuel Tank Accessories

Will these fuel tank straps and brackets fit my specific International 9300 or 9370 model year?

Most fuel tank accessories for International 9300/9370 models are compatible with trucks manufactured from 1987 through 2007. However, there are variations between early models (1987-1999) and later models (2000-2007), particularly in mounting hole patterns and strap lengths. Always verify your truck's exact year and check if it has a set-forward or set-back axle configuration, as this affects tank positioning and required strap length.

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

Steel straps are more economical and offer excellent strength, but they're prone to rust in harsh climates and add more weight. Aluminum straps resist corrosion, reduce weight by about 40%, and maintain their appearance longer, making them ideal for drivers in salt-belt states or those concerned with fuel economy. Both materials meet DOT requirements, but aluminum straps typically last 2-3 times longer in corrosive environments.

Can I install fuel tank accessories myself, or do I need special tools?

Basic fuel tank strap replacement can be done with standard tools including a socket set, jack stands, and a floor jack to support the tank. However, you'll need at least two people for safety when lowering and raising the tank. The most challenging part is aligning the new straps while supporting the tank's weight. Many customers report the job takes 2-4 hours. For bracket replacements involving frame drilling, professional installation is recommended.

What size fuel tank straps do I need for my International 9300/9370?

Strap length depends on your tank diameter and mounting style. Standard 100-gallon round tanks typically use 66-inch straps, while 120-gallon tanks require 72-inch straps. D-shaped tanks and rectangular tanks have their own specific requirements. Measure from the top mounting point, around the tank, to the bottom mounting point, then add 4-6 inches for proper tensioning adjustment.

Why are my fuel tank straps breaking repeatedly, and how can I prevent this?

Premature strap failure usually results from over-tightening, misalignment, or using incorrect length straps that create excessive tension. Straps should be snug but still allow slight tank movement during normal operation. Check that mounting brackets aren't bent and that rubber isolation pads are in good condition. Using anti-seize compound on adjustment bolts and maintaining proper tension (finger-tight plus 1/2 turn) significantly extends strap life.