International 9300/9370 Brake Parts & Acc.

Frequently Asked Questions About International 9300/9370 Brake Parts & Acc.

What years do these brake parts fit for International 9300 and 9370 models?

Our brake parts are designed to fit International 9300 models from 1987-2003 and International 9370 models from 1992-2003. However, brake system configurations can vary based on specific build options and axle configurations. We recommend checking your VIN or contacting us with your truck's specific year and axle setup to ensure proper fitment, especially for air disc brake conversions or specialty applications.

Are these brake chambers and slack adjusters DOT approved and how long do they typically last?

Yes, all brake chambers, slack adjusters, and safety-critical components we carry meet or exceed DOT FMVSS 121 standards. Most brake chambers last 3-5 years under normal operating conditions, while quality slack adjusters typically need replacement every 100,000-150,000 miles. Factors like driving conditions, maintenance frequency, and exposure to road salt can affect lifespan. We stock both OEM-spec and heavy-duty aftermarket options for different durability needs.

What tools and experience level are needed to install brake shoes and drums?

Installing brake shoes and drums requires intermediate mechanical skills and specific tools including a brake spring tool, drum puller, torque wrench, and proper jack stands. The job typically takes 2-3 hours per axle for experienced mechanics. Critical steps include proper spring tension, correct shoe-to-drum clearance (typically 0.020-0.030 inches), and following torque specifications. We strongly recommend professional installation if you're not experienced with air brake systems, as improper installation can create serious safety hazards.

What's the difference between standard and severe-duty brake linings for these trucks?

Standard brake linings work well for highway and moderate-use applications, offering good stopping power and typical life of 150,000-250,000 miles. Severe-duty linings contain harder friction materials designed for heavy hauling, mountainous terrain, or frequent stop-and-go driving. They last 20-30% longer but may produce more brake dust and require a break-in period. Consider severe-duty options if you regularly haul maximum loads, operate in hilly regions, or experience brake fade issues.

Do you offer complete brake hardware kits and what do they include?

Yes, we offer comprehensive brake hardware kits specifically for International 9300/9370 models. Standard kits include return springs, hold-down springs, pins, clips, rollers, and anchor pins - essentially all wear items except shoes and drums. Deluxe kits also include self-adjusting hardware, bushings, and cam shaft repair kits. These kits save time and ensure you have all necessary components, as reusing old springs and hardware can compromise brake performance and safety.