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Cummins 3102654 Fuel Injector Assembly
Cummins 3102654 Fuel Injector Assembly - Image 2
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Cummins 3102654 Fuel Injector Assembly


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Part TypeMechanical Fuel Injector
Fuel TypeDiesel
Injection SystemMechanical Direct Injection
Engine SeriesCummins B Series
Compatible Engine Displacement3.9L / 5.9L
Unit Weight0.18 kg
Package Length18.0 cm
Package Width3.8 cm
Package Height3.8 cm
Package Dimensions18 × 3.8 × 3.8 cm

Manufacturer No.

  • 3102654
  • 6760536

OEM Part No.

  • 3102654
  • 3280046
  • 3076703

Engine Part No.

  • Cummins 4BT3.9
  • Cummins 6BT5.9

Interchange No.

  • 6760536
The Cummins 3102654 is a mechanical fuel injector designed for Tier 1 B Series diesel engines with 3.9-liter (4BT3.9) and 5.9-liter (6BT5.9) displacements. It features a direct injection nozzle assembly calibrated for mechanical fuel pump systems used in medium-duty trucks, industrial equipment, and generator sets. This injector assembly supersedes Cummins part numbers 3280046 and 3076703. It is interchangeable with Delphi part number 6760536. The unit weighs approximately 0.18 kilograms and is packaged in a 18 x 3.8 x 3.8 cm container. Applications include medium-duty trucks, industrial equipment, and generator sets powered by Cummins B Series engines.