Frequently Asked Questions About International S2200-S2600 Torque Rods & U-Bolts

What years and specific International models are these torque rods and U-bolts compatible with?

These torque rods and U-bolts are designed specifically for International S2200, S2300, S2400, S2500, and S2600 series trucks manufactured from 2002 to 2017. They fit both single and tandem axle configurations. Always verify your truck's VIN and axle configuration before ordering, as some specialty models may have different specifications.

Are these torque rods made from OEM-quality materials, and how do they compare to factory parts?

Our torque rods feature heavy-duty forged steel construction with greaseable bushings that meet or exceed OEM specifications. The rubber bushings are made from premium EPDM compounds rated for temperatures from -40?F to 250?F. Many customers report these aftermarket options last as long as factory parts while costing 30-40% less. All components are coated with corrosion-resistant finishes for extended service life.

What tools and expertise level are needed to install these torque rods and U-bolts?

Installation requires basic heavy-duty truck maintenance tools including a torque wrench capable of 450-500 ft-lbs, appropriate sockets, and jack stands rated for commercial vehicles. While experienced DIY mechanics can complete the job in 2-3 hours per axle, we recommend professional installation if you lack experience with suspension components. Improper installation can cause premature wear and unsafe driving conditions.

How do I know when my torque rods need replacement, and what symptoms should I watch for?

Common signs include excessive play in the suspension, uneven tire wear, a wandering feeling while driving, clunking noises over bumps, and visible cracks or separation in the rubber bushings. During inspection, check for any movement exceeding 1/8 inch when prying on the rod. Most torque rods require replacement between 200,000-300,000 miles under normal conditions, though severe service applications may need them sooner.

Do you offer different grades or styles of U-bolts for various weight ratings and applications?

Yes, we stock Grade 8 U-bolts in multiple sizes to accommodate different axle configurations and weight ratings. Standard sizes include 3/4-inch and 7/8-inch diameters with various lengths for 3-inch, 3.5-inch, and 4-inch axle tubes. Heavy-haul applications should use our extra-deep U-bolts with rolled threads for maximum strength. All U-bolts come with deep nuts and hardened washers included.