Frequently Asked Questions About International PayStar 5000 Frame Crossmembers & Covers

Will these crossmembers fit my specific PayStar 5000 model year?

Frame crossmembers for the International PayStar 5000 are designed to fit models from 2007 through 2018. However, there can be variations based on your truck's specific configuration, including wheelbase length and suspension type. Before ordering, verify your truck's VIN and frame rail measurements. Most crossmembers are designed for standard 10.25" frame rails, but some PayStar models may have different specifications. Contact our support team with your VIN for exact fitment confirmation.

What grade of steel are these crossmembers made from, and how thick are they?

Most aftermarket PayStar 5000 crossmembers are manufactured from either 3/8" or 1/2" thick high-strength steel, typically meeting ASTM A36 or A572 Grade 50 specifications. OEM-style replacements generally match the original thickness of 3/8". Heavy-duty upgrade options are available in 1/2" thickness for severe-duty applications. All crossmembers should come with a powder-coated or e-coated finish for corrosion resistance.

Do I need to drill new holes or make modifications during installation?

Quality replacement crossmembers are designed as direct bolt-on replacements using existing frame holes. No drilling should be required for standard installations. However, you will need to remove the old crossmember completely, which may require cutting if severely corroded. Installation typically requires Grade 8 bolts (usually M20 or 3/4"), which may or may not be included depending on the manufacturer. Allow 2-3 hours for installation with proper equipment including a transmission jack or support.

Are covers necessary, or can I run just the crossmember?

While crossmembers can function without covers, adding covers provides important benefits: protection from road debris and salt, reduced wind resistance, and a cleaner appearance. Covers also help prevent material buildup on the crossmember that can trap moisture and accelerate corrosion. For trucks operating in winter conditions or construction environments, covers are strongly recommended to extend crossmember life.

What's the weight capacity difference between standard and heavy-duty crossmembers?

Standard OEM-replacement crossmembers are rated for typical PayStar 5000 applications up to 65,000 lbs GVWR. Heavy-duty aftermarket options with thicker steel construction can handle up to 80,000 lbs GVWR or higher. If you're running oversize loads, heavy equipment transport, or severe-duty vocational applications, upgrade to the heavy-duty option. Always match crossmember capacity to your specific application and gross vehicle weight requirements.