Injector 3280048

positive OEM
Cummins
Part# 3280048
note
OLD# 3919343
Delivers precise fuel injection for efficient diesel engine combustion.
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Extended Lead Time
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Description

The Cummins Fuel Injector (3280048) is a critical component in diesel engine fuel systems, responsible for delivering fuel into the combustion chamber with precise timing and quantity. It ensures efficient fuel atomization to support optimal combustion, contributing to engine performance and emissions control in commercial truck applications.

Key Specifications

  • Application: Non Certified 5.9L B engines, commercial trucks
  • Function: Precise fuel delivery and atomization
  • Compatibility: Cummins 4BT, 6BT engine series
  • Construction: High-grade metal alloy components
  • Features: Advanced nozzle geometry, rectangular ring seal, injector sleeve, banjo connector seal
  • 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). 

 

For more shipping information, please see our Shipping & Delivery page.

More Information

Current Part# 3280048
Old Part No.: 3919343
Type OEM
Part# variations 3280048 CUM,
3280048CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty