Caterpillar original For Caterpillar C7 diesel Engine Fuel Injector 20R-8069 20R-8846 for Excavator 324D 325D 326D 329D, Replacement for 557-7634, Cross Reference 20R-8070 original new injector
| Brand Name: | CATERPILLA |
| Model Number: | 20R-8069 |
| MOQ: | 1 |
| Price: | $299-$456 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Caterpillar C7 diesel fuel injector
,20R-8069 injector for excavator 324D
,20R-8846 replacement injector 557-7634
Caterpillar original For Caterpillar C7 diesel Engine Fuel Injector 20R-8069 20R-8846 for Excavator 324D 325D 326D 329D, Replacement for 557-7634, Cross Reference 20R-8070 original new injector
Fuel Type | Diesel |
Condition | New |
Applicable Engine | CAT C9 / C9 ACERT |
Injector Type | Fuel Injector (Electronic Unit Injector) |
Quality Standard | OEM Equivalent |
Packaging | |
Fuel System | Electronic Unit Injector (EUI) |
OE Number | 20R-8069 (20R8069) |
Brand | Caterpillar (CAT) |
Cross Number / Universal Number | 0R-8069 (0R8069), 10R-7672 (10R7672), 10R-8070 (10R8070), 239-1048, 236-0962, 254-4339, 387-9433, 328-2575, 293-4072, 293-4069 |
Vehicle / Equipment Application | Excavators (CAT 330D, 336D, 336DL, 345D), Wheel Loaders, Dozers, Generator Sets, Marine Propulsion Units, Industrial Power Units |
Application Type | Construction, Mining, Power Generation, Marine, Oilfield and Industrial Equipment |
Engineered for CAT C9 and C9 ACERT engine platforms, the Caterpillar 20R-8069 fuel injector is a high-performance diesel fuel injection component built to strict OEM-equivalent standards. Functioning as an electronic unit injector (EUI) within the CAT C9 fuel system, it provides precise fuel metering, high-pressure delivery, and optimized atomization, enabling efficient combustion, dependable power output, and reduced emissions under demanding operating conditions. It is recognized globally as a reliable replacement solution for Caterpillar fuel injection systems.
To ensure extended service life in harsh industrial environments, the injector incorporates heat-treated internal components, a precision-ground nozzle, corrosion-resistant steel, wear-resistant surfaces, a high-strength spring system, and OEM-grade sealing components. These structural advantages deliver measurable performance benefits, including superior fuel atomization, reduced fuel consumption, improved cold-start performance, enhanced power output, stable idle operation, and lower exhaust emissions, helping equipment owners control operating costs while maintaining overall engine efficiency.
The 20R-8069 interchanges with multiple reference numbers, including 0R-8069, 10R-7672, 10R-8070, 239-1048, 236-0962, 254-4339, 387-9433, 328-2575, 293-4072, and 293-4069, simplifying cross-referencing and sourcing for distributors and fleet maintenance teams. It is widely applied in excavators, wheel loaders, dozers, generator sets, marine propulsion units, oilfield equipment, and industrial power units serving the construction, mining, and power generation sectors, with global supply available for B2B customers.
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