Frequently Asked Questions About International IH Cabover Disc Brake Parts

What years and models of International IH Cabovers are these disc brake parts compatible with?

Our disc brake parts are designed to fit International IH Cabover models from 1969 through 1984, including the CO-4000, CO-1950B, CO-1850B, and Transtar CO-4070B series. Always verify compatibility by checking your VIN plate and brake system specifications, as some models came with either disc or drum brake options. If you're unsure about your specific model, our team can help identify the correct parts using your truck's serial number.

Are these aftermarket brake parts as reliable as OEM, and what materials are they made from?

Our disc brake components are manufactured to meet or exceed OEM specifications using premium materials. Brake rotors are cast from high-carbon steel alloy for improved heat dissipation and crack resistance. Brake pads feature semi-metallic or ceramic compounds depending on your application needs. All parts undergo rigorous quality testing and come with manufacturer warranties ranging from 12 to 24 months, ensuring you get reliable stopping power comparable to original equipment.

What tools and expertise do I need to install these brake parts myself?

Installing disc brake components requires intermediate mechanical skills and specific tools including a 3/4-inch drive socket set, brake caliper piston compression tool, torque wrench capable of 150-200 ft-lbs, and proper jack stands rated for commercial vehicles. The job typically takes 3-4 hours per axle. Critical steps include proper torque specifications for caliper bolts (175 ft-lbs) and wheel bearings adjustment. We recommend having a service manual for your specific model year, as procedures can vary between early and late production trucks.

Do I need to replace rotors and pads together, or can I replace them separately?

While you can technically replace pads without rotors, we strongly recommend replacing both components together for optimal performance and safety. Used rotors may have uneven wear, heat checking, or thickness variations that can cause premature pad wear, brake pulsation, and reduced stopping power. Most DOT inspections require minimum rotor thickness of 1.5 inches for these trucks. Replacing components as a complete set also ensures proper break-in and maximizes the lifespan of your brake system.

What's the difference between standard and heavy-duty brake options for my Cabover?

Standard brake packages are suitable for typical highway and local delivery applications, featuring organic or semi-metallic pad compounds rated for normal operating temperatures. Heavy-duty options include ventilated rotors with increased thickness (1.75 inches vs 1.5 inches standard), high-temperature ceramic pad compounds, and upgraded hardware with stainless steel components. Heavy-duty systems are recommended for mountain driving, frequent heavy loads over 60,000 lbs GVW, or stop-and-go city delivery routes where brake temperatures regularly exceed 500 degrees Fahrenheit.