Caterpillar CAT 328-2573 Fuel Injector (Injector Assembly) Compatible with C9 Engine
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| Part Number | 328-2573 |
| Product Name | Fuel injector (injector assembly) |
| Engine Model | C9 |
| Injection System Type | High-pressure Common Rail |
| Fuel Type | Diesel |
| Brand | Caterpillar (CAT) |
| Installation | Engine Cylinder Head |
| Product Status | New/Remanufactured |
Manufacturer No.
328-25733282573CA3282573
OEM Part No.
328-2573387-9434387943410R-722120R-8063267-9734293-4071
Engine Part No.
C9
Interchange No.
3282573CA3282573387-943410R-722120R-8063267-9734
Fitment Vehicles
Caterpillar 336D ExcavatorCaterpillar 330D ExcavatorCaterpillar D6R Crawler DozerCaterpillar D6T Crawler DozerCaterpillar D7R Crawler DozerCaterpillar D7R XR Crawler DozerCaterpillar D7R LGP Crawler DozerCaterpillar 2290 Harvesting MachineCaterpillar 511 Harvesting Machine
Fuel System - Industrial Encyclopedia
Professional supply of Caterpillar 328-2573 Injector Assembly (Fuel Injector), suitable for CAT C9 diesel engine. This part is a high-pressure common rail injector, widely installed on Caterpillar 336D, 330D excavators, and D6R, D6T, D7R crawler dozers. It can replace OEM number 387-9434, 10R-7221, and aftermarket numbers 3282573, CA3282573. Precision manufacturing ensures fuel atomization effect and engine combustion efficiency, which is a key component of the construction machinery fuel injection system.