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Caterpillar original Diesel Fuel Injector 293-4573 Cross Reference 267-9717 10R2828 for Caterpillar C7 Engine Excavator 324D 325D 330D 336D Replacement for OEM original new injector
| Brand Name: | CATERPILLA |
| Model Number: | 293-4573 |
| MOQ: | 1 |
| Price: | $299-$456 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Caterpillar C7 diesel fuel injector
,OEM 293-4573 injector replacement
,Excavator 324D 325D 330D injector
Caterpillar original Diesel Fuel Injector 293-4573 Cross Reference 267-9717 10R2828 for Caterpillar C7 Engine Excavator 324D 325D 330D 336D Replacement for OEM original new injector
Fuel Type | Diesel |
Condition | New / Original Type Replacement |
Applicable Engine | Caterpillar CAT C7 series diesel engines; selected C7 / C9 engine applications |
Injector Type | Heavy-duty diesel fuel injector assembly (Common Rail / HEUI type as referenced in aftermarket listings) |
Quality Standard | Industrial-grade, original standard |
Packaging | — |
Fuel System | Diesel fuel injection system (Common Rail / HEUI type referenced) |
OE Number | 293-4573 (also searched as 2934573 / CA2934573) |
Brand | CAT (Caterpillar) |
Cross Number / Universal Number | 10R-4763, 20R-8059, 20R-8057, 243-4503, 295-1411, 268-9577, 20R-8071 |
Vehicle / Equipment Application | Excavators, wheel loaders, bulldozers, trucks, buses, generator sets, marine auxiliary engines, agricultural machinery, mining equipment, stationary industrial power units |
Application Type | Industrial engines, construction machinery, truck, bus, and generator set applications; supplied to repair shops, fleet maintenance companies, engine rebuilders, distributors, and industrial parts suppliers |
Built for CAT C7 series diesel engines—and selected C7 / C9 applications referenced in aftermarket databases—the Caterpillar 293-4573 diesel fuel injector is an industrial-grade fuel injection component. Also identified as 2934573 or CA2934573, this heavy-duty injector assembly meters, atomizes, and delivers diesel fuel into the combustion chamber with high precision, helping the engine maintain stable power output, fuel efficiency, combustion balance, and emission performance across demanding operating conditions.
As a precision fuel metering and atomization component, the injector receives pressurized diesel fuel, controls injection timing and quantity, and opens according to the engine's injection command. Fuel is atomized into fine droplets for complete combustion, and the injector closes quickly to prevent dripping. A properly operating injector supports smooth idle, stable power, cleaner combustion, reduced smoke, and better fuel efficiency.
The 293-4573 is commonly cross-referenced with 10R-4763, 20R-8059, 20R-8057, 243-4503, 295-1411, 268-9577, and 20R-8071, and can serve excavators, wheel loaders, bulldozers, trucks, buses, generator sets, marine auxiliary engines, agricultural machinery, mining equipment, and stationary industrial power units when the engine configuration matches. It is positioned for repair shops, fleet maintenance companies, engine rebuilders, distributors, and procurement teams. Because Caterpillar parts vary by serial number, configuration, and emissions tier, compatibility should always be verified by engine serial number, machine model, and original injector number before ordering.
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