Injector Cup 3003933

Cummins
Part# 3003933
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Injector nozzle cup for precise fuel delivery in heavy-duty diesel engines.
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Description

The Cummins Injector Nozzle Cup (3003933) is a critical component within diesel engine fuel injection systems, designed to support and seal the injector nozzle. It facilitates precise fuel atomization and delivery into the combustion chamber, directly impacting combustion efficiency and engine performance. This component is essential for maintaining consistent fuel spray patterns under high-pressure conditions.

Key Specifications

  • Application: Cummins K19, K38 engines
  • Function: Supports and seals injector nozzle for fuel atomization
  • Compatibility: Heavy-duty diesel engines, Cummins K series
  • Construction: Heat-resistant metal alloy
  • Features: Precision-machined, optimized spray pattern, corrosion-resistant coating
  • Quality: OEM Cummins part

Shipping Info

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More Information

Current Part# 3003933
Part# variations 3003933 CUM,
3003933CUM
Manufacturer Cummins
Warranty Standard Manufactures