Product Description:

OE NO	11R-1582
OE NO1	577-7633
_Material	Original new CAT INJECTOR
ENGINE	CAT engine
Car Model	CAT

Injector Working Principle

The Caterpillar 11R-1582 injector operates within a high-pressure common rail fuel injection system.

Working Process

Fuel is pressurized by the high-pressure pump.

Fuel is stored in the common rail accumulator.

ECU calculates injection timing and duration.

Solenoid valve receives electronic signal.

Injector needle lifts precisely.

High-pressure diesel is atomized through precision nozzle holes.

Fine fuel mist enters combustion chamber.

Complete combustion generates power and torque.

Benefits

Better fuel economy

Reduced emissions

Faster engine response

Improved cold start performance

Lower combustion noise

Increased engine lifespan

Item	Details
Product Name	Fuel Injector
Part Number	11R-1582
Manufacturer	Caterpillar Compatible
Fuel Type	Diesel
Injection System	High Pressure Common Rail
Engine Model	Caterpillar C9 ACERT
Condition	New / Remanufactured Available
Quality Standard	OEM Equivalent
Application	Construction, Mining, Marine, Generator
Warranty	12 Months
Packaging	Industrial Export Standard
Origin	Global Supply

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

Why Choose Us:

1.Safe packaging with standard exporting wooden box.

2.100% quality assurance, develop and manufacture follow original ones;

3. 24 hours online service,give you response within 10 minutes.

4.Small order and sample order are acceptable.

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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