Hot Sale C9 Diesel Engine Parts Fuel Injector 387-9433 387-9432 387-9434 387-9430 for Excavator Parts 330D 336D E336D E330D
| OE NO0955: | 387-9433 | OE0217 NO1: | 387-9430 |
| 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: | Caterpillar fuel injector for excavator,C9 diesel engine fuel injector,Excavator fuel injector with warranty |
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Product Overview
The Caterpillar CAT C9 Fuel Injector 387-9433 / 3879433 is a heavy-duty diesel fuel injector designed for Caterpillar C9 and C9 ACERT diesel engine applications. It is widely used in construction equipment, mining machines, excavators, industrial power units, petroleum equipment, forestry machines, compactors, motor graders, wheel tractor scrapers, and other heavy-duty Caterpillar platforms.
This injector is commonly searched under multiple OE, replacement, interchange, remanufactured, and supplier database numbers, including 387-9433, 3879433, 10R-7222, 10R7222, 20R-1917, 20R1917, 20R-8064, 20R8064, 20R-8968, 20R8968, 557-7633, 5577633, 553-2592, 5532592, 293-4072, 2934072, 328-2574, 3282574, 267-3360, 2673360, 254-4339, 2544339, 572-0119, 5720119, and 254-4340.
It is engineered for accurate fuel delivery, stable atomization, improved combustion efficiency, reduced rough idle, and reliable performance under heavy-load diesel engine conditions. Cat’s official parts information confirms that fitment should always be checked against the specific equipment configuration, and Cat also provides serial-number-based parts lookup for accurate machine matching.
Product Information Table
| Item | Specification |
| Product Name | Caterpillar CAT C9 Fuel Injector |
| Main Part Number | 387-9433 |
| Searchable Part Number | 3879433 |
| Reman Part Number | 10R-7222 / 10R7222 |
| Additional Reman Numbers | 20R-1917 / 20R1917, 20R-8064 / 20R8064, 20R-8968 / 20R8968 |
| Alternative Numbers | 557-7633, 553-2592, 293-4072, 328-2574, 267-3360, 254-4339, 572-0119, 254-4340 |
| Brand Application | Caterpillar / CAT |
| Engine Application | CAT C9, C9 ACERT |
| Injector Type | Hydraulic Electronic Unit Injector / MEUI / HEUI-type diesel injector depending on engine arrangement |
| Fuel Type | Diesel |
| Application Field | Excavator, construction machinery, mining machinery, petroleum equipment, forestry machinery, industrial engine |
| Condition Options | New, OEM type, aftermarket replacement, remanufactured, rebuilt |
| Quality Control | Flow tested, leakage tested, spray pattern tested, resistance / actuation test where applicable |
| Packing | Neutral packing, branded packing, customized export packing |
| MOQ | 1 piece / 6 pieces / bulk order available |
| Warranty | Usually 3 months, 6 months, or 12 months depending on supply condition |
| Fitment Confirmation | Confirm by part number, engine model, machine model, engine serial number, and injector code |
| C9 | ||||||||
| 10R-2828 | 10R-4764 | 10R-47641 | 10R-4844 | 10R-7221 | 10R-7222 | 10R-7223 | 10R-9002 | 10R-9003 |
| 11R-1582 | 20R-1259 | 20R-1917 | 20R-8060 | 20R-8061 | 20R-8062 | 20R-8063 | 20R-8064 | 20R-8065 |
| 20R-8068 | 20R-8069 | 20R-8427 | 20R-8846 | 20R-8968 | 20R-9433 | 225-0117 | 235-5261 | 236-0957 |
| 238-8092 | 240-8063 | 242-0857 | 245-3516 | 254-4330 | 254-4339 | 254-4340 | 258-8745 | 265-8106 |
| 266-4446 | 267-3360 | 267-3361 | 267-9710 | 267-9717 | 267-9722 | 267-9734 | 293-4067 | 293-4071 |
| 293-4072 | 293-4073 | 293-4074 | 320-2940 | 328-2573 | 328-2574 | 328-2576 | 328-2577 | 328-2578 |
| 328-2580 | 387-9431 | 387-9432 | 387-9433 | 387-9434 | 387-9435 | 387-9436 | 387-9437 | 387-9438 |
| 387-9439 | 387-9484 | 459-8473 | 53L-8062 | 553-2592 | 557-7633 | 557-7634 | 557-7637 | 573-4231 |
| 573-4235 | 577-7633 | |||||||
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
When will ship my order ?
Once we get confirmation of payment, we will try the best to ship order within 24 hours.
How long to prepare the goods?
We have many stock for each item. so don't worry .We have enough stock.
What's package?
Can you provide the package according to my requirement?
Yes, Original packing or Neutral packing with wooden box or carton.
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