Product Description:

OE NO	387-9439
OE NO1	3282572
_Material	Original new CAT INJECTOR
ENGINE	CAT engine
Car Model	CAT

Text version of table:
This product is a Caterpillar C9 Series Diesel Fuel Injector with the main part number 387-9439. It is also commonly searched as 3879439, 387 9439, and 387.9439. The related remanufactured reference number is 20R-8061 or 20R8061. The product type is a diesel fuel injector, injector group, or injector assembly. It is used for CAT / Caterpillar C9 and C9 ACERT diesel engine applications. It is suitable for heavy-duty diesel engine fuel injection systems and can be supplied as new aftermarket, remanufactured, rebuilt, exchange, OEM equivalent, or original type depending on inventory. One engine normally uses six injectors, but buyers may purchase one injector for individual cylinder repair. Before ordering, buyers should verify the engine serial number, old injector number, machine model, and fuel system type.

Item	Product Data
Product Name	Caterpillar C9 Series Diesel Fuel Injector
Main Part Number	387-9439
Search Format	3879439, 387 9439, 387.9439
Related Reman Reference	20R-8061, 20R8061
Product Type	Diesel fuel injector / injector group / injector assembly
Engine Brand	Caterpillar / CAT
Engine Series	C9, C9 ACERT
Engine Type	Heavy-duty diesel engine
Fuel System Type	HEUI-style electronically controlled diesel injection system for C9 family applications
Application Field	Construction machinery, mining equipment, industrial engines, power generation, marine auxiliary equipment, material handling equipment
Condition Options	New aftermarket, remanufactured, rebuilt, exchange, OEM equivalent, original type
Sales Unit	1 piece / 1 injector
Recommended Purchase Quantity	6 pieces for full C9 engine set, or single injector for repair replacement
Installation Position	Engine cylinder fuel injection system
Buyer Verification Needed	Engine serial number, injector part number, machine model, old injector number, fuel system type

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

caterpillar 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 Series15	EUI / Later Electronic Injection Platform	C18, C18 ACERT	Generator Sets; Marine Appliccccations; Large Industrial and Mining Platforms

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Contact Detail:

ADD:Huangpu Machinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province
Cellphone:+86 13790195672 Whatsapp::+86 13790195672
Email:edwardswilliam1988@gmail.com

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Injector 387-9439 3282572 10R4843 3879439 328-2572 387-9433 20R8968 For CAT C9 Injector Caterpillar Injector C9 Original New Injector

Product Description:

caterpillar Fuel Injector Series - Engine - Equipment Appliccccation Table

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