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Caterpillar CAT 321-1080 / 3211080 Fuel Injector for C6.6 C4.4 Engine Compatible with Common Rail Injector

Caterpillar CAT 321-1080 / 3211080 Fuel Injector for C6.6 C4.4 Engine Compatible with Common Rail Injector

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Product NameFuel Injector Assembly
Part Number321-1080 / 3211080
Injector TypeCommon Rail Injector
Engine ModelCaterpillar C6.6, C4.4
Technical CharacteristicsNew trim code (Trim Cd), assigned a unique calibration code according to factory specifications
Interchange Part Number2572500, 2664434, 2768280, 2820480, 2897500, 2939580, 10R-7667
OE Match Number2645A742
Working PressureCommon Rail High Pressure (Typical Value Up to 2000+ Bar)
Application IndustryConstruction Machinery, Building
Warranty12 months (commercial)
Minimum Order Quantity6-12 pieces (B2B)
Manufacturer No.
321-1080321108010R-766710R76672645A7422645A7032645A7042645A7082645A473
OEM Part No.
321-1080321108010R-7667
Engine Part No.
C6.6C4.4C6.5C4C6
Interchange No.
2572500257-25002664434266-44342768280276-82802820480282-04802897500289-75002939580293-9580A2572500CA2664434CA28929300CA3211080
Fitment Vehicles
Caterpillar M316D ExcavatorCaterpillar M318D ExcavatorCaterpillar M318D MH Material HandlerCaterpillar 953D LoaderCaterpillar AP-600D Asphalt PaverCaterpillar AP-655D Asphalt PaverCaterpillar CW-34 CompactorCaterpillar CB-54B CompactorCaterpillar CP-56 CompactorCaterpillar CP-64 CompactorCaterpillar CS-54B CompactorCaterpillar CS-64 CompactorCaterpillar CS-74 CompactorCaterpillar D6K TractorCaterpillar D6K LGP Tractor

Fuel System - Industrial Encyclopedia

Purchase the Caterpillar 321-1080 (3211080) injector assembly, suitable for CAT C6.6 and C4.4 diesel engines. This fuel injector is a common rail design, offering new and remanufactured options. Interchangeable part numbers include 2572500, 2664434, 2768280, 2820480, 2897500, 2939580, and 10R-7667. Compatible with CAT excavators M316D, M318D, loaders 953D, rollers CB-54B, and bulldozers D6K, etc. Original OE matching number 2645A742, meets industrial standards, 12 months warranty.