OE NO	153-7923
OE NO1	203-7685
_Material	Original new CAT INJECTOR
ENGINE	CAT engine
Car Model	CAT

1. Core Basic Specific-ations Table

Parameter Item	Specific-ation Details
Part Number	153-7923
Engine Compatibility	c-aterpillar C12 Series Diesel Engines
Assembly Type	Complete Fuel Injector Assembly
Fitment Style	Direct OEM Replacement, No Modific-ation Required
Quality Standard	c-aterpillar OEM Testing & Calibration Standards
Condition	100% New, Remanufactured Option Available

2. Compatible Equipment & Applic-ation Table

Applic-ation Field	Typical Applicable Equipment
Construction Machinery	Excavators, Wheel Loaders, Motor Graders, Dozers
Mining Equipment	Off-Highway Mining Trucks, Material Handlers
Industrial Power	Diesel Generator Sets, Heavy-Duty Pump Units
Marine Applic-ations	Marine Propulsion & Auxiliary C12 Engines

3. Performance & Quality Advantages Table

Key Performance Metric	Core Benefit
Fuel Atomization	Precise Atomization for Efficient Combustion
Fuel Efficiency	Reduced Fuel Consumption & Lower Operating Costs
Durability	Wear-Resistant Components, Extended Service Life
Pre-Shipment Inspection	Full Flow, Leakage & Calibration Testing
Emission Compliance	Meets OEM Emission Standards for C12 Engines

Version 2: Heavy-Duty Premium Grade

Unified Product Feature Description

Built for extreme heavy-duty operations, the c-aterpillar 153-7923 fuel injector for c-aterpillar C12 diesel engines is upgraded with reinforced internal components, high-temperature and corrosion-resistant seals, and enhanced calibration protocols. Engineered to withstand continuous high-load, dusty, and harsh working environments, it delivers stable power output, consistent fuel delivery, and exceptional reliability under severe operating conditions. This premium-grade injector offers extended service intervals, minimizes downtime, and maintains full OEM compatibility for quick, trouble-free installation in demanding mining, construction and industrial scenarios.

1. Core Basic Specific-ations Table

Parameter Item	Specific-ation Details
Part Number	153-7923 (Heavy-Duty Upgrade)
Engine Fitment	All c-aterpillar C12 Series Diesel Engines
Component Grade	High-Strength Premium Internal Components
Installation Type	Direct Drop-In Replacement, Plug-and-Play
Operating Environment	Severe Heavy-Duty & Harsh Site Conditions
Certific-ation	Exceeds c-aterpillar OEM Performance Standards

2. Applic-ation Scenarios Table

Operating Condition	Target Equipment
High-Load Mining Operations	C12-Powered Mining Trucks, Crushers
Long-Hour Construction	Heavy Excavators, Large Wheel Loaders
Continuous Industrial Use	Prime Power Generators, Industrial Pumps
Harsh Marine Duty	Heavy-Duty Marine C12 Engine Installations

3. Performance & Reliability Advantages Table

Performance Index	Premium Advantage
Service Life	30% Longer Lifespan Under Heavy Loads
Wear Resistance	Resists Fouling, Corrosion & Abrasion
Power Stability	Consistent Power Output in Extreme Conditions
Downtime Reduction	Minimizes Breakdowns & Maintenance Cycles
Quality Assurance	Rigorous Multi-Stage Performance Testing


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

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 .Used and new genuine parts, China OEM parts available.

2.24 hours online service,give you response within 10 minutes.

3 .3-12 months warrantry,depends on what parts.

4. Quick delivery time,within 24 hours if sotck.

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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