Caterpillar original Common Rail Fuel Injector 295050-0421 370-7287 20R-2480 Diesel Engine Replacement for Excavator Generator, for heavy duty diesel engine application original new injector
| Brand Name: | CATERPILLA |
| Model Number: | 295050-0421 |
| MOQ: | 1 |
| Price: | $110-$181 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Caterpillar common rail fuel injector
,295050-0421 diesel engine injector
,excavator generator replacement injector
Caterpillar original Common Rail Fuel Injector 295050-0421 370-7287 20R-2480 Diesel Engine Replacement for Excavator Generator, for heavy duty diesel engine application original new injector
Fuel Type | Diesel |
Condition | Original New |
Applicable Engine | Caterpillar CAT C4.4 Diesel Engine |
Injector Type | Common Rail Fuel Injector / Diesel Injection Nozzle Assembly |
Quality Standard | OEM Quality / OEM Specification |
Packaging | — |
Fuel System | Common Rail Fuel Injection System |
OE Number | 295050-0421 |
Brand | CAT (Caterpillar) |
Cross Number / Universal Number | 2950500421, 295050-0420, 2950500420, 295050-0422, 2950500422, 295050-0419, 2950500419 |
Vehicle / Equipment Application | Excavators, Wheel Loaders, Backhoes, Skid Steers, Generator Sets and Other Equipment Powered by CAT C4.4 Engines |
Application Type | Industrial – Construction, Mining, Agriculture and Power Generation Equipment |
Engineered for the Caterpillar C4.4 diesel engine platform, the CAT 295050-0421 is a common rail fuel injection nozzle assembly that serves as a core component of the engine's fuel system. It delivers precisely metered, finely atomized diesel directly into the combustion chamber, supporting efficient combustion, stable power output, and dependable engine performance under heavy-duty working conditions. Manufactured to OEM specifications, it matches the original OE part 295050-0421 in both fit and function.
This injector interchanges with a full set of reference numbers—2950500421, 295050-0420, 2950500420, 295050-0422, 2950500422, 295050-0419, and 2950500419—simplifying cross-catalog identification and flexible sourcing. It fits CAT C4.4 engines installed in excavators, wheel loaders, backhoes, skid steers, and generator sets, covering construction, mining, agricultural, and power generation equipment. As a direct replacement, it installs without modification, helping reduce service time and equipment downtime.
For B2B buyers such as parts distributors, fleet operators, and repair workshops, this OEM-quality injector consolidates wide equipment coverage into a single part number, reducing inventory complexity and procurement risk. Its heavy-duty construction is built for continuous industrial operation, helping protect the overall fuel system and extend engine service life. Whether for warehouse stocking, scheduled fleet maintenance, or C4.4 engine overhaul projects, the 295050-0421 offers a reliable, specification-matched solution. Contact our team for bulk pricing, availability, and technical support.
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Contact Detail:
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