Diesel Injector 166-0149 161-1785 0R-4987 0R-9530 Common Rail Fuel Injectors for Excavator Diesel Engine Parts
| OE NO0955: | 317-5278 | OE0217 NO1: | 0R-9530 |
| 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: | Diesel Injector 166-0149,Common Rail Fuel Injectors,Caterpillar Excavator Injector Parts |
||
Product Overview
The Caterpillar CAT 317-5278 Fuel Injector Group, also searched as 3175278, 317 5278, CAT 317-5278, CA3175278, 20R-0055, 20R0055, CAT 20R-0055, CA20R0055, is a heavy-duty diesel fuel injector used in Caterpillar industrial diesel engine platforms including C10, C12, 3176C, and 3196 applications. Cat’s public parts channel identifies 317-5278 as a Fuel Injector Group and lists 20R-0055 as the related Cat Reman Fuel Injector product number.
This injector is commonly used in industrial, construction, earthmoving, mining, generator, and heavy-equipment repair markets. Public aftermarket and reman supplier databases frequently associate this injector family with Caterpillar C10 / C12 / 3176C / 3196 engines and equipment such as 140H, 143H, 14H, 160H, 163H motor graders, 815F / 816F compactors, 814F wheel dozer, 966G / 966G II wheel loader, D7R / D7R II track-type tractor, and 572R II pipelayer.
For professional purchasing, this part should always be confirmed by engine serial number, injector part number, equipment model, arrangement number, and injector calibration code before shipment.
Industrial Product Information
| Item | Specification |
| Product Name | Diesel Fuel Injector / Fuel Injector Group / EUI Injector |
| Main OE Number | 317-5278 |
| Main Search Number | 3175278 |
| Reman Number | 20R-0055 / 20R0055 |
| Brand Application | Caterpillar / CAT |
| Engine Series | C10, C12, 3176C, 3196 |
| Fuel Type | Diesel |
| Product Category | Engine Fuel System / Diesel Injection System |
| Product Condition Options | New aftermarket, remanufactured, rebuilt, OEM reman, genuine replacement depending on stock |
| Application Market | Construction machinery, mining equipment, diesel generator, industrial engine, heavy truck, earthmoving machinery |
| Sales Unit | 1 piece, set of 6 pieces, bulk order, reman exchange program |
| Common Packaging | Neutral box, branded box, export carton, anti-corrosion package, foam-protected package |
| Quality Control | Visual inspection, leakage test, spray pattern test, resistance / solenoid test when applicable, flow calibration test |
| Buyer Confirmation Required | Engine serial number, old injector number, engine model, equipment model, quantity, injector photos if available |
| C10 | ||||||||
| 0R-8773 | 10R-0725 | 10R-0961 | 10R-0967 | 10R-1256 | 10R-1258 | 10R-1259 | 10R-1268 | 10R-1814 |
| 10RO963 | 137-2500 | 161-1785 | 194-5080 | 1OR-1268 | 203-7685 | 212-3460 | 212-3462 | 212-3463 |
| 212-3464 | 212-3465 | 212-3467 | 212-3468 | 223-5327 | 229-5918 | 233-5327 | 317-5278 | 350-7555 |
| 874-822 | CH12082 | |||||||
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 |
FAQ
3.Can you give warranty of your products?
A: Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with our quality or service.
4.Where are you? Can I visit you?
A: Sure,welcome to you visit our factory at any time.
5.How about the delivery time?
A: Within15 days after we confirm you requirement.
Why Choose Us:
1. One-to-one products factory.Ensure the best quality;
2.Quality is culture - professional trading experience help you solve any problem .
3. Time is Gold -You will receive all goods exactly on time .
4.after sen ding, we will track the products for you once every two days, until you get the products.
PRODUCTS PICTURE:



company introduction:




WhatsApp:+8618128524431