Replacing Disc Brake Pads on a 2007-2011 International 4700
Get the right brake pads for your medium-duty truck and avoid common problems.
- Choose heavy-duty semi-metallic or carbon-fiber ceramic pads from reputable brands like Bendix, Wagner, or PowerStop.
- Be aware of common issues like seizing calipers, which can cause brake drag and overheating.
- If doing the job yourself, remember the driver's side lug nuts are likely reverse-threaded (left-hand thread).
- Always inspect your brake rotors when changing pads and replace them if they are heavily grooved or cracked.
Symptoms of Failing Brake Pads
Worn-out brake pads on a heavy truck are a major safety issue. Don't ignore these warning signs. The most common symptom is a high-pitched squealing or scraping sound when you apply the brakes. You might also feel a grinding sensation through the brake pedal, which could mean the pads are worn down to the metal backing plate. Other signs include the truck pulling to one side when braking or simply taking longer to stop than it used to.
Critical Failures
Some International 4700 owners have reported calipers seizing due to rust or debris. This can cause the brakes to drag, overheat, and wear out pads and rotors very quickly. In severe cases, this has led to smoke and even fire from the wheel area. If you notice a burning smell or smoke from your wheels, stop driving immediately.
Choosing the Right Aftermarket Brake Pads
When shopping for new aftermarket brake pads, you have several choices. For a work truck like the 4700, you need pads designed for heavy-duty use. Avoid cheap, organic pads, as they won't last and can't handle the heat.
Brake Pad Material: Semi-Metallic vs. Ceramic
- Semi-Metallic Pads: This is the traditional choice for trucks. They contain metal fibers that help them bite hard and handle high temperatures, which is perfect for towing and hauling. The downside is they can be noisier and create more brake dust. Brands like Bendix offer heavy-duty semi-metallic lines such as Fleet MetLok™.
- Carbon-Fiber Ceramic Pads: A newer technology that offers a great balance of performance. They provide strong stopping power with less noise and dust than semi-metallic pads. They are an excellent upgrade for daily driving and moderate towing. PowerStop's Z36 Truck & Tow series is a popular example.
Recommended Aftermarket Brands
While some owners prefer to use parts directly from the International dealer, high-quality aftermarket brands offer reliable performance, often at a better price. Look for brands known for their heavy-duty truck parts:
- Bendix: A well-respected name in the commercial truck industry, known for durability and meeting OEM specifications.
- Wagner: Offers advanced friction formulas designed for quiet operation and long life, even under heavy use.
- PowerStop: Specializes in performance upgrade kits, with their Truck & Tow line being very popular for its strong, quiet braking.
- Hawk Performance: Produces pads designed for extreme durability and resistance to brake fade under heavy loads.
Common Ordering Mistake
The International 4700 could be equipped with different brake systems or axle configurations. Always verify your truck's specific setup before ordering. Using your VIN is the best way to ensure you get the correct parts. Pay close attention to front vs. rear pads, as they are not interchangeable.
Known Issues and Recalls
While no recalls were found specifically for the disc brake pads on the 2007-2011 models, there are related issues to be aware of. Some owners have experienced problems with the WABCO hydraulic ABS pump motors failing or electrical issues causing brake warning lights. Additionally, older 4700 models had a recall (NHTSA G-04508) for an ABS control unit that could malfunction, so being aware of your brake system's health is crucial.
Estimated Costs
| Part/Service | Estimated Cost |
|---|---|
| New Aftermarket Brake Pad Set (per axle) | $75 - $250 |
| Shop Labor (per axle) | $200 - $450 |
| DIY Parts (Pads & Rotors, one axle) | ~$600 |
Frequently Asked Questions (FAQ)
How often should I replace the brake pads on my 4700?
There is no set mileage. It depends entirely on your driving style, load weights, and routes (city vs. highway). Inspect your brakes regularly. Most pads should be replaced when they reach about 1/8-inch of thickness.
Can I replace just the pads and not the rotors?
You can, but it's not always recommended. If your rotors are deeply grooved, cracked, or warped, installing new pads on them will cause uneven wear and poor performance. For a heavy truck, it's best practice to replace pads and rotors together.
Is this a difficult job to do myself?
For a medium-duty truck, this is an advanced DIY job. The components are very heavy, and you'll need large, high-torque tools. A critical point is that the driver's side lug nuts often have left-hand (reverse) threads. If you're not experienced with heavy vehicle repair, it's safer to have a professional shop do the work.
Do I need to bleed the brakes after changing the pads?
If you only replace the pads and do not open any brake lines (like the bleeder screw or the hose connection), you do not need to bleed the brakes. You will need to use a large C-clamp or piston compressor to push the caliper pistons back in to make room for the new, thicker pads.
Technical Specifications
Brake System: Full Power Hydraulic Disc Brakes Lug Nut Threading: Right-hand (standard) on passenger side, Left-hand (reverse) on driver's side.
The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
- International 4700: