Cd Rom-Isb Cm850 4091821

positive OEM
Cummins
Part# 4091821
note
Engine ignition vacuum advance component for Cummins ISB engines.
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Extended Lead Time
non-returnable Non-returnable info
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Description

The Genuine Cummins ISB CM850 Engine Virtual Column (4091821) is a specialized engine component designed to support ignition timing and vacuum advance functions. It serves as a critical part within the engine’s ignition system, facilitating proper engine performance and operational control in heavy-duty applications.

Key Specifications

  • Application: ISB CM850 engine series
  • Function: Controls ignition timing via vacuum advance
  • Compatibility: Cummins ISB engine family
  • Construction: Metal housing with precision internal components
  • Features: Vacuum advance mechanism, integrated mounting points
  • Quality: OEM Cummins part

Shipping Info

Next Day Air services are available for In Stock items. Our shipping cutoff time is Monday - Friday 4:30pm Eastern Standard Time (EST). 

 

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More Information

Current Part# 4091821
Type OEM
Part# variations 4091821 CUM,
4091821CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty