FMSI 4718Q Friction Blocks

  • Developed for Class 7–8 interstate tractors, regional distribution chassis, and heavy-duty trailers across North America, these Brake Linings FMSI 4718Q offer a high-performance foundation reline solution. Tailored specifically for 16.5" x 6" Q-Plus profile foundation brake shoes, this low-metallic non-asbestos friction block set delivers responsive air-brake deceleration, exceptional high-temperature fade resistance, and uniform drum contact across severe-duty line-haul lanes.
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