Frequently Asked Questions About International S2100-S2300 Steer Axle Springs & Hangers

What years and specific International truck models are these springs and hangers compatible with?

These springs and hangers are designed specifically for International S2100 and S2300 series trucks manufactured between 1989 and 2017. They fit both single and tandem axle configurations. However, compatibility can vary based on your truck's GVWR and suspension setup. We recommend checking your VIN or existing part numbers before ordering to ensure proper fitment.

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

Installation typically requires 4-6 hours for an experienced mechanic and involves heavy-duty tools including a spring compressor, impact wrench, and proper jack stands rated for commercial vehicles. The most challenging aspect is safely removing and compressing the old springs. Many customers report needing to heat seized bolts and bushings for removal. Professional installation is recommended unless you have commercial truck maintenance experience and proper safety equipment.

What's the weight capacity and durability compared to OEM springs?

Our aftermarket springs are manufactured to meet or exceed OEM specifications, typically rated for 12,000-14,000 lbs per axle depending on the specific model. They're constructed from high-grade spring steel with proper heat treatment for long-term durability. Most customers report 150,000-200,000 miles of service life under normal commercial use conditions, though this varies based on load weights and road conditions.

Do these springs come with new bushings, bolts, and hangers, or are those sold separately?

Spring and hanger availability varies by kit. Basic spring sets include only the leaf springs themselves. Complete kits include springs, hangers, bushings, and grade 8 mounting hardware. Individual components are also available if you only need to replace specific worn parts. Check the product description carefully to see what's included, as you'll likely need new bushings and U-bolts during any spring replacement.

Will aftermarket springs affect my truck's ride height or require alignment?

Quality aftermarket springs are designed to maintain factory ride height when properly installed. However, if you're replacing severely worn or sagged springs, you may notice a 1-2 inch increase in front ride height, returning your truck to its original stance. A front-end alignment is always recommended after spring replacement to ensure proper tire wear and handling, especially if ride height changes.