The International Frame & Chassis product lineup provides high-quality components to protect and support your semi-trucks structure. This selection keeps your truck's underpinnings secure and functional from aluminum saddle boxes and sliding steps to U-bolts, shims, and shock absorbers. Whether you drive a ProStar, LoneStar, or WorkStar or need accessories like battery box covers and DPF shields, this product lineup has reliable options. Designed to withstand tough conditions, these components enhance your truck's performance, safety, and appearance mile after mile.