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Caterpillar 2645A753 Common Rail Fuel Injector Assembly


Injector TypeCommon Rail Electromagnetic
Fuel SystemHigh Pressure Common Rail
Actuation MethodSolenoid Operated
Spray PatternFog-type Multi-hole
Net Weight0.91 kg
Fuel CompatibilityDiesel
Manufacturer No.
2645A753
OEM Part No.
321-360010R-7938320-3800
Engine Part No.
Caterpillar C6.6Perkins 1106D-E66TAPerkins 1106D
Interchange No.
321360010R79382645A752
Fitment Vehicles
Caterpillar 320DCaterpillar 312DCaterpillar CP56Caterpillar CP56BCaterpillar CP64Caterpillar CP68BCaterpillar CP74Caterpillar CP74BCaterpillar CP76Caterpillar CW-34

Fuel System - Industrial Encyclopedia

OEM replacement common rail fuel injector 2645A753 for Caterpillar C6.6 and Perkins 1106D engines, cross-references 321-3600 and 10R-7938, engineered for precise fuel metering and heavy-duty durability.