Product Description:

OE NO	10R-7938
OE NO1	2645A753
_Material	Original new CAT INJECTOR
ENGINE	CAT engine
Car Model	CAT

1. Core Specific-ation Table

Parameter Item	Detailed Specific-ation
Part Number	10R-7938 (Original OEM Code)
Applicable Engine Series	c-aterpillar C6 White Series Diesel Engines
Product Type	Complete Fuel Injector Assembly (Including Nozzle, Control Valve, Seals & Mounting Hardware)
Material Features	High-Strength Forged Alloy Body, Precision Hardened Nozzle, Heat-Treated Internal Parts
Installation Type	Direct OEM Fit, No Adaptation or Modific-ation Needed

2. Compatible Equipment & Applic-ation Scenarios

Equipment c-ategory	Typical Applic-ations
Construction Machinery	Excavators, Wheel Loaders, Bulldozers, Pavers, Compactors Equipped with C6 Engines
Industrial Power Units	Diesel Generator Sets, Water Pumps, Air Compressors, Fixed Industrial Power Systems
Marine & Mining Equipment	Small-to-Medium Workboats, Marine Generators, Mining Support Machinery, Mobile Power Stations

3. Performance & Quality Assurance

Item	Details & Advantages
Performance Advantages	Multi-hole precision atomization, stable fuel metering & injection timing, no fuel dripping/leakage; reduces fuel consumption by 8%-12%, lowers exhaust emissions and carbon buildup
Durability	Resists high pressure, extreme temperatures and abrasive contaminants; long service life even in harsh operating conditions
Factory Inspection	100% full-flow testing, pressure sealing test, injection calibration before shipment; strict quality control
After-Sales Support	Professional technical guidance, installation support, and quality-related troubleshooting services

C6
10R-7668	10R-7671	10R-7672	10R-7673	10R-7674	10R-7676	10R-7938	10R-7939	2645A709
2645A718	2645A734	2645A746	2645A747	2645A749	2645A751	2645A753	282-0490	292-3780
295-9130	306-9380	306-9390	310-9067	320-0655	320-0677	320-0680	320-0688	320-0690
321-0990	321-3600	382-0480

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 .The first-class logistics & Ensure that your goods arrived safely;

2. Goods will Be packed safe & carefully;

3 .Long-term strong and steady supplying ability;

4. Excellent After-sales service.Track usage.Positive feedback response

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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