Caterpillar 321-0955 Common Rail Injector for C6.6 C6.4 Engine with 10R-7669 2645A710
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| Product Name | Fuel Injector |
| Part Number | 321-0955 / 3210955 |
| Applicable Engine Model | Caterpillar C6.4, C6.6, Perkins C6.6 |
| Injection System Type | High Pressure Common Rail |
| Material | Bearing Steel |
| Fuel Type | Diesel |
| New/Old Part Status | New or Reman |
| Dimensions | 26 x 7 x 6 cm |
| Weight | Approx. 1 kg |
| Warranty | 6 to 12 months |
Manufacturer No.
321-09553210955
OEM Part No.
321-095510R-76692645A7102645A7322645A744
Engine Part No.
CAT C6.4CAT C6.6Perkins C6.6
Interchange No.
282-0455293-9555CA3210955CA2820455CA2939555CA10R766910R0955s
Fitment Vehicles
Caterpillar ExcavatorCaterpillar LoaderCaterpillar BulldozerSliding LoaderTelescopic HandlerIndustrial EngineGenerator Set
Fuel System - Industrial Encyclopedia
Original equipment replacement Caterpillar (Caterpillar) 321-0955 common rail fuel injector. This injector assembly is compatible with 10R-7669, 2645A710, 2645A732, 2645A744, 282-0455, 293-9555 and other common interchange numbers, designed specifically for Caterpillar C6.6 and C6.4 diesel engines. Precision manufacturing ensures accurate fuel atomization and injection timing, effectively improving combustion efficiency and engine stability. Suitable for Caterpillar excavators, industrial engines and generator sets. Comes with a 12-month warranty, an economical and reliable choice for maintenance and repair of construction machinery.