Fuel Injector 253-0618 10R-2772 276-8307 10R-7231 291-5911 10R-7230 Fits for C18 Engine Excavator Truck Parts engine spare Auto vehicle parts
| OE NO0955: | 291-5911 | OE0217 NO1: | 276-8307 |
| Car Make: | Diesel Engine | Quality: | Brand New Genuine |
| Product Name: | Fuel Injector | Type: | Auto Parts |
| Application: | Fuel Injection System | MOQ: | 1PC |
| Material: | High Speed Steel | SIZE: | Origional Standard |
| Brand name: | CAT | Fuel Engine: | Cat |
| High Light: | C18 Engine Fuel Injector,Excavator Truck Fuel Injector,Delphi Diesel Fuel Injectors |
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Caterpillar C18 Fuel Injector 291-5911
Industrial Grade Diesel Fuel Injection Component for Heavy-Duty Applications
The Caterpillar 291-5911 Fuel Injector is a precision-engineered diesel fuel injection component designed for Caterpillar C18 series engines operating in demanding industrial, marine, mining, oilfield, construction, and power generation environments. This injector plays a critical role in delivering accurately metered fuel into the combustion chamber at extremely high pressures, ensuring optimal combustion efficiency, engine performance, fuel economy, and emissions control.
Manufactured to meet stringent OEM specifications, the 291-5911 injector provides reliable fuel atomization characteristics necessary for modern high-output diesel engines. It is widely used across Caterpillar C18-powered equipment operating under continuous heavy-load conditions.
Product Information Table
| Item | Description |
| Product Name | Fuel Injector Assembly |
| OEM Brand | Caterpillar |
| OEM Part Number | 291-5911 |
| Alternative Number | 10R-7224 |
| Product Category | Diesel Fuel Injector |
| Engine Series | Caterpillar C18 |
| Fuel System Type | Electronic Unit Injection / High Pressure Fuel System |
| Application | Construction, Mining, Marine, Generator |
| Condition | New / OEM Replacement |
| Warranty | 12 Months |
| Quality Standard | OEM Specification |
| Material | High Strength Alloy Steel |
| Origin | OEM Standard Production |
| Installation Position | Cylinder Head Fuel Injection Port |
| C18 | ||||||||
| 10R-0724 | 10R-0955 | 10R-2772 | 10R-7228 | 10R-7230 | 10R-7231 | 10R-8988 | 10R-9787 | 1OR-0724 |
| 1OR-2772 | 1OR-7228 | 1OR-7231 | 1OR-9787 | 20R-8048 | 211-3025 | 211-3026 | 211-3028 | 235-1403 |
| 253-0597 | 253-0616 | 253-0618 | 276-8307 | 291-5911 | 295-9085 | 365-8156 | 374-0705 | 618-0750 |
ccaterpillar Fuel Injector Series - Engine - Equipment Appliccccation Table
| Fuel Injector / Engine Series | Common Injection Technology | Corresponding Engine Platform | Common ccccat Models / Equipment Platforms |
| 3116 Series | Mechanical Injection / Early Electronic Platform | 3116, 3116T, 3116TA, 3116DIT | M318, M320 Wheel Excavators; 135H Motor Grader; D6M Dozer |
| 3126 / 3126B Series | HEUI | 3126, 3126B | 120H Motor Grader; 950G Series II Wheel Loader; 950G Platform |
| 3126E Series | HEUI | 3126E | Commonly used in medium-duty construction and industrial platforms similar to the 3126 appliccccation range |
| C6.4 Series | ACERT Injection Platform | C6.4 ACERT | 320D / 320D L; 323D L / LN; 320D LRR; 320D FM |
| C6.6 Series | ACERT Injection Platform | C6.6 ACERT | 320D / 320D L (C6.6 versions); 320E LN; 323E LN |
| C7 Series | HEUI | C7, C7 ACERT | 120K Motor Grader; 950H Wheel Loader |
| C7.1 Series | Common Rail / Later Electronic Injection | C7.1, C7.1 ACERT | 320D2 / D2 L, 326D2, 330D2 Excavators; 950K, 950, 962, 930M Wheel Loaders; Generator Sets |
| C9 Series | HEUI-B | C9, C9 ACERT | 330D / 330D L / 330D MH; construction and industrial platforms |
| C10 Series | Electronic Unit Injection Family | C10 | 140H, 143H, 160H, 163H, 14H, 16H Motor Graders; 814F Wheel Dozer; 815F Compactor; 816F Landfill Compactor; 966G II, 972G II Wheel Loaders; D7R II Dozer; 725 / 730 Articulated Trucks; R1600G, R1700G LHD; W345B II Wheel Excavator; 345B / 365B Excavators |
| C12 Series | Electronic Unit Injection | C12, C12 Marine | Widely used across 140H, 143H, 160H, 163H, 14H, 16H; 966G II, 972G II; D7R II; 725 / 730; W345B II; 345B / 365B; also widely used in marine appliccccations |
| C13 Series | MEUI | C13, C13 ACERT | 345D L Excavator; 730C EJ Articulated Dump Truck; Generator Sets; Industrial Power Platforms |
| C15 Series | MEUI | C15, C15 ACERT | 770 Off-Highway Truck; 374D L / 374F L Excavators; 365C Demolition Excavator; R3000H LHD; Industrial Power and Generator Sets |
| 3406E Series | EUI | 3406E | AD30 Underground Mining Truck; 16H Motor Grader; 824G Series II Wheel Dozer; 826G Series II Landfill Compactor |
| C18 Series | EUI / Later Electronic Injection Platform | C18, C18 ACERT | Generator Sets; Marine Appliccccations; Large Industrial and Mining Platforms |
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3.Used and new genuine parts, China OEM parts available.
4. 3-12 months warrantry,depends on what parts.
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