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Injector 10R-0961 212-3469 203-3464 317-5279 350-7555 For Excavator Parts Caterpillar Injector C12 Original New Injector

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Injector 10R-0961 212-3469 203-3464 317-5279 350-7555 For Excavator Parts Caterpillar Injector C12 Original New Injector
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Product Detail Page Description Caterpillar CAT C12 Fuel Injector 203-3464 / 2033464 The 203-3464 fuel injector is an industrial-grade diesel fuel injection component designed for Caterpillar CAT C12 series diesel engines. It is used as a replacement injector for heavy-duty diesel engine applications where accurate fuel metering, stable atomization, reliable combustion, and long service life are required. Public aftermarket listings identify 203-3464 / 2033464 as a CAT C12 fuel injector replacement and commonly associate it with cross-reference numbers such as 10R-1003, 212-3463, 317-5278, 281-7152, and 20R-0055. These cross numbers should always be confirmed by engine serial number, injector code, and original injector marking before purchase. The CAT C12 engine is a 12.0-liter inline six-cylinder diesel engine family. Caterpillar’s current C12 marine page describes the C12 as using an electronically controlled unit injection fuel system, and lists commercial marine ratings from 340–490 bhp at 1800–2300 rpm depending on configuration. Other public C12 technical sources list bore and stroke around 130.0 mm x 150.0 mm and displacement around 12 L / 732 in³.
Category
CAT Diesel Injector
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Description

Product Description:

OE NO 203-3464
OE NO1 212-3469
Material Original new CAT INJECTOR
ENGINE CAT engine
Car Model CAT

 

Text version of the table:
This product is a Caterpillar CAT C12 fuel injector with main part number 203-3464 and compact number 2033464. It is a diesel fuel injector assembly used on Caterpillar C12 series diesel engines. The injector is designed for electronically controlled diesel fuel injection systems and is installed in the cylinder head injector bore. Its main function is to meter and atomize diesel fuel into the combustion chamber. It is suitable for heavy-duty truck, bus, excavator, construction machinery, industrial engine, power unit, marine, and off-road equipment applications. The sales unit is normally one injector, while six injectors are recommended for a full C12 inline six-cylinder engine set. Packaging can be neutral, branded, customized, or export packing depending on the order.

 

Item

Product Data

Product Name

Caterpillar CAT C12 Fuel Injector

Main Part Number

203-3464

Compact Number

2033464

Product Type

Diesel Fuel Injector / Injector Assembly

Engine Application

Caterpillar CAT C12 Series Diesel Engine

Fuel System Type

Electronically Controlled Unit Injection / Diesel Injection System

Engine Displacement Reference

Approx. 12.0 L / 732 in³ C12 engine family

Engine Layout

Inline 6-cylinder diesel engine

Application Category

Heavy-duty truck, bus, excavator, construction machinery, industrial engine, power unit, marine and off-road equipment

Condition Options

New / Remanufactured / Aftermarket replacement / OEM-quality replacement, depending on supplier stock

Quality Positioning

Industrial-grade replacement injector

Installation Position

Cylinder head injector bore

Main Function

Precisely meters and atomizes diesel fuel into the combustion chamber

Sales Unit

1 piece / 1 injector

Recommended Purchase Quantity

6 pieces for full engine set replacement on inline 6-cylinder C12 engine

Packaging

Neutral packing, branded packing, customized packing, or export packing depending on order

Warranty

Usually 6–12 months depending on supplier policy

MOQ

Commonly 1 piece for sample order or replacement service

Target Buyers

Diesel repair shops, fleet maintenance companies, heavy equipment dealers, engine rebuilders, parts distributors, mining and construction operators

 

 

C12

0R-4987

0R-9530

0R-9595

1OR-1814

10R-0725

10R-0960

10R-0961

10R-0963

10R-0967

10R-0968

10R-1003

10R-1256

10R-1258

10R-1264

10R-1268

10R-1814

10R-9235

20R-0055

20R-0056

116-5414

116-5425

116-8805

116-8866

116-8899

128-8510

147-0373

153-7923

161-1708

161-1785

166-0149

166-0151

170-5240

170-5252

187-6549

194-5080

194-5083

203-3464

203-7685

208-9160

212-3460

212-3462

212-3463

212-3464

212-3465

212-3466

212-3468

212-3469

212-3476

223-5327

223-5328

229-5918

229-8842

236-4086

281-7152

317-5278

317-5279

350-7555

OR-4987

OR-9530

        
                 

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
202603-TD2-CAT

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2.Small order and sample order are acceptable.

3.Let's talk-we have NO barrier in language

4.Our feedback: You always can get our feedback within 24 hours.

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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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