Brake-Exhaust C40301

Exhaust brake assembly increasing engine backpressure for speed control.
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Description

The Pacbrake PRXB Exhaust Brake 3.5" Full Marmon (C40301) is an exhaust braking component designed to assist in vehicle speed control by increasing engine backpressure. It functions as a critical part of the braking system to enhance deceleration without relying solely on service brakes.

Key Specifications

  • Application: Cummins 5.9L ISB engines
  • Function: Exhaust brake to increase engine backpressure
  • Compatibility: Heavy-duty trucks, commercial vehicles
  • Construction: Steel housing, Marmon valve assembly
  • Features: 3.5" full Marmon valve, direct-fit design
  • Quality: OEM Pacific Diesel Brake part

Shipping Info

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More Information

Current Part# C40301
Manufacturer Pacific Diesel Brake
Warranty Standard Manufactures