Exhaust Brake 3099091

positive OEM
Cummins
Part# 3099091
note
Auxiliary exhaust brake providing engine backpressure for enhanced vehicle deceleration.
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Extended Lead Time
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Description

The Cummins Exhaust Brake (3099091) is an auxiliary braking component that increases engine braking by creating exhaust backpressure. It assists the primary braking system to improve vehicle deceleration and reduce wear on mechanical brakes in heavy-duty applications.

Key Specifications

  • Application: Non Certified 5.9L ISB/QSB engines
  • Function: Creates exhaust backpressure to slow engine rotation
  • Compatibility: Cummins ISB CM550 engine series
  • Construction: Metal housing with heat-resistant components
  • Features: Exhaust flow modulation, integrated control, durable design
  • Quality: OEM Cummins part

Shipping Info

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More Information

Current Part# 3099091
Type OEM
Part# variations 3099091 CUM,
3099091CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty