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Caterpillar original Diesel Fuel Injector Cross Reference 20R-9945, 211-3025, 10R-7229, 20R-8047 Replacement for Caterpillar C10 C15 Engine Excavator Parts original new injector
Detail Information
Place of Origin:
USA
Certification:
Contact: 86+ 19959162250
Product Name:
CATerpillar Injector
OE NO:
20R-8047
OE NO1:
20R-9945
OE NO2:
10R-7229
Warranty:
12 Months
Contact:
86+ 19959162250
Quality:
Brand New Genuine
Car Model:
CATERPILLA ENGINE
ApplicATio:
Fuel Injection System
Material:
High Speed Steel
Type:
Diesel
SIZE:
Origional Standard
Supply Ability:
1000pcs/months
Highlight:

Caterpillar C10 C15 diesel injector

,

20R-9945 211-3025 replacement injector

,

CAT excavator engine fuel injector

Product Description

Caterpillar original Diesel Fuel Injector Cross Reference 20R-9945, 211-3025, 10R-7229, 20R-8047 Replacement for Caterpillar C10 C15 Engine Excavator Parts original new injector

Fuel Type

Diesel

Condition

Original New

Applicable Engine

Caterpillar C15, C15 ACERT, C16, 3406E (Industrial, Marine & Generator C15 Variants)

Injector Type

Diesel Fuel Injector (MEUI)

Quality Standard

OEM Specification / OEM Quality

Packaging

N/A

Fuel System

Electronic Fuel Injection (ECM-Controlled MEUI)

OE Number

20R-8047 (20R8047)

Brand

CAT (Caterpillar)

Cross Number / Universal Number

10R-0955, 10R0955, 249-0713, 2490713

Vehicle / Equipment Application

Heavy Duty Trucks, Construction Equipment, Mining Equipment, Marine Engines, Generator Sets, Industrial Power Units, Agricultural Machinery, Oil & Gas Equipment

Application Type

Heavy Duty Industrial Engines — Construction, Mining, Marine, Transportation & Power Generation

The Caterpillar 20R-8047 Fuel Injector is a precision-engineered diesel injection component designed for CAT C15, C15 ACERT, C16, and 3406E engine platforms, including industrial, marine, and generator variants. Manufactured to OEM specifications, this MEUI electronic unit injector delivers accurate fuel metering and dependable performance across heavy-duty trucks, construction machinery, mining equipment, generator sets, agricultural machinery, and oil & gas applications.

Operating within the engine's electronic fuel injection system, the 20R-8047 receives precise injection commands from the Engine Control Module (ECM), which continuously monitors load, speed, boost pressure, and fuel demand. The injector generates high-pressure injection and atomizes diesel into microscopic droplets with an optimized spray pattern for complete combustion. The result is improved combustion efficiency, increased fuel economy, faster throttle response, reduced black smoke and exhaust emissions, and reliable cold-start performance under demanding operating conditions.

Built with durable internal components and corrosion-resistant construction, every injector is factory tested to ensure long service life and heavy-duty reliability. For best results, replace seals and O-rings during installation, verify injector seating and harness connections, and use only clean diesel fuel with OEM-quality filters. Cross-referenced against 10R-0955, 10R0955, 249-0713, and 2490713, the 20R-8047 is a direct OEM-quality replacement for global fleet maintenance and engine overhaul programs.

Caterpillar original Diesel Fuel Injector Cross Reference 20R-9945, 211-3025, 10R-7229, 20R-8047 Replacement for Caterpillar C10 C15 Engine Excavator Parts original new injector

Caterpillar original Diesel Fuel Injector Cross Reference 20R-9945, 211-3025, 10R-7229, 20R-8047 Replacement for Caterpillar C10 C15 Engine Excavator Parts original new injector

Caterpillar original Diesel Fuel Injector Cross Reference 20R-9945, 211-3025, 10R-7229, 20R-8047 Replacement for Caterpillar C10 C15 Engine Excavator Parts original new injector detail 1

Caterpillar original Diesel Fuel Injector Cross Reference 20R-9945, 211-3025, 10R-7229, 20R-8047 Replacement for Caterpillar C10 C15 Engine Excavator Parts original new injector detail 2

Caterpillar original Diesel Fuel Injector Cross Reference 20R-9945, 211-3025, 10R-7229, 20R-8047 Replacement for Caterpillar C10 C15 Engine Excavator Parts original new injector detail 3

Caterpillar original Diesel Fuel Injector Cross Reference 20R-9945, 211-3025, 10R-7229, 20R-8047 Replacement for Caterpillar C10 C15 Engine Excavator Parts original new injector detail 4

Caterpillar original Diesel Fuel Injector Cross Reference 20R-9945, 211-3025, 10R-7229, 20R-8047 Replacement for Caterpillar C10 C15 Engine Excavator Parts original new injector detail 5

Caterpillar original Diesel Fuel Injector Cross Reference 20R-9945, 211-3025, 10R-7229, 20R-8047 Replacement for Caterpillar C10 C15 Engine Excavator Parts original new injector detail 6

Caterpillar original Diesel Fuel Injector Cross Reference 20R-9945, 211-3025, 10R-7229, 20R-8047 Replacement for Caterpillar C10 C15 Engine Excavator Parts original new injector detail 7

Caterpillar original Diesel Fuel Injector Cross Reference 20R-9945, 211-3025, 10R-7229, 20R-8047 Replacement for Caterpillar C10 C15 Engine Excavator Parts original new injector detail 8

Caterpillar original Diesel Fuel Injector Cross Reference 20R-9945, 211-3025, 10R-7229, 20R-8047 Replacement for Caterpillar C10 C15 Engine Excavator Parts original new injector detail 9

Caterpillar original Diesel Fuel Injector Cross Reference 20R-9945, 211-3025, 10R-7229, 20R-8047 Replacement for Caterpillar C10 C15 Engine Excavator Parts original new injector detail 10

Caterpillar original Diesel Fuel Injector Cross Reference 20R-9945, 211-3025, 10R-7229, 20R-8047 Replacement for Caterpillar C10 C15 Engine Excavator Parts original new injector detail 11

Caterpillar original Diesel Fuel Injector Cross Reference 20R-9945, 211-3025, 10R-7229, 20R-8047 Replacement for Caterpillar C10 C15 Engine Excavator Parts original new injector detail 12

Contact Detail:

ADD:Huangpu Machinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,

Guangdong Province Tel:+86 020 88557755

Cellphone:+86 19959162250 WhatsApp:+86 19959162250

Email:2209396088@qq.com