Frequently Asked Questions About International HX Steer Axle Springs & Hangers

Will these springs and hangers fit my specific International HX model year?

Our International HX steer axle springs and hangers are designed to fit most HX models from 2017 to present. However, compatibility can vary based on your specific truck configuration, including cab style (day cab vs. sleeper) and suspension type. We recommend checking your VIN or contacting our support team with your truck's model year and specifications to ensure proper fitment before ordering.

What's the difference between OEM and aftermarket springs, and which should I choose?

OEM springs match your truck's original specifications exactly, while quality aftermarket options often use improved steel alloys and manufacturing processes. Many drivers report that aftermarket heavy-duty springs last longer under severe service conditions. For standard highway use, either option works well. For vocational applications or heavy hauling, consider upgraded aftermarket springs with higher load ratings.

Can I install these springs and hangers myself, or do I need special tools?

While installation is possible for experienced mechanics, it requires specific tools including a spring compressor, torque wrench capable of 450-500 ft-lbs, and proper jack stands rated for commercial vehicles. The job typically takes 4-6 hours per side. Many customers find it more cost-effective to have a commercial truck shop perform the installation due to safety concerns and the need for proper alignment afterward.

How do I know when my springs and hangers need replacement?

Common signs include uneven tire wear on the steer axle, visible cracks or breaks in the spring leaves, excessive rust or corrosion on hangers, sagging ride height, or a harsh ride quality. During pre-trip inspections, look for gaps between spring leaves, worn bushings, or loose U-bolts. Most springs last 300,000-500,000 miles under normal conditions, but severe service can reduce this significantly.

Do these springs come with new bushings and hardware, or do I need to order separately?

Spring and hanger kits vary by manufacturer. Some include new bushings, U-bolts, and mounting hardware, while others sell these components separately. Each product listing specifies what's included. We recommend replacing bushings and hardware during spring replacement to ensure proper performance and avoid premature wear. Complete kits typically save money versus buying components individually.