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Caterpillar original Diesel Engine Fuel Injector 0R-4987, 10R-9235, for Caterpillar Excavator C10 C12, Cross Reference 10R-1814, Replacement for OEM 20R-0055 original new injector
Detail Information
Place of Origin:
USA
Certification:
Contact: 86+ 19959162250
Product Name:
CATerpillar Injector
OE NO:
0R-4987
OE NO1:
10R-9235
OE NO2:
20R-0055
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 C12 fuel injector

,

OEM 0R-4987 diesel injector

,

10R-9235 excavator injector

Product Description

Caterpillar original Diesel Engine Fuel Injector 0R-4987, 10R-9235, for Caterpillar Excavator C10 C12, Cross Reference 10R-1814, Replacement for OEM 20R-0055 original new injector

Fuel Type

Diesel

Condition

Original Type, Replacement Grade

Applicable Engine

CAT C12 Series (including CAT C12 Industrial, CAT C12 Truck, CAT C12 Marine, CAT C12 Power Generation, CAT C12 Heavy Duty Diesel Engine)

Injector Type

Electronic Unit Injector

Quality Standard

OE Specification Manufacturing

Packaging

Individual Protective Packaging, Export Standard Packaging

Fuel System

Electronic Fuel Injection System

OE Number

0R-4987 (0R4987)

Brand

Caterpillar (CAT)

Cross Number / Universal Number

Replacement No.: 10R-0955 (10R0955); Cross Reference No.: 253-0616 (2530616)

Vehicle / Equipment Application

Construction Equipment, Mining Equipment, Heavy Duty Trucks, Industrial Power Units, Generator Sets, Marine Engines, Oilfield Equipment, Pump Systems, Compressor Systems

Application Type

Heavy-Duty Industrial, Transportation, Construction, Mining, Marine, Agricultural, Oilfield, Power Generation

As a precision-calibrated fuel delivery component tailored for Caterpillar C12 diesel engine lines, the CAT-branded 0R-4987 fuel injector fulfills a core role in electronic fuel injection systems. It meters pressurized fuel per electronic control timing signals, opens its needle valve at calibrated pressure, and sprays fully atomized fuel into the combustion chamber to support efficient combustion, stable engine performance, improved fuel economy and controlled emissions. It is designed for cylinder head mounting to match original engine architecture.

The injector supports verified part interchangeability, with 10R-0955 as a recognized replacement number and 253-0616 as a valid cross-reference, to streamline parts procurement for maintenance operators. It is compatible with all CAT C12 engine variants spanning industrial, truck, marine and power generation models, and fits equipment including construction and mining machinery, heavy-duty trucks, generator sets, marine power units, oilfield equipment, pump systems and compressor systems. It serves heavy-duty sectors including transportation, agriculture and industrial operations to reduce unplanned downtime.

Built to OE manufacturing specifications from high-strength alloy steel, it delivers reliable performance with corrosion resistance, precise fuel metering, optimized atomization and extended service life under harsh operating conditions. It is packed in individual protective export-standard packaging, with negotiable MOQ, OEM/ODM support and warranty available upon request. Installation and maintenance should follow official Caterpillar service guidelines to sustain long-term operational stability.

Caterpillar original Diesel Engine Fuel Injector 0R-4987, 10R-9235, for Caterpillar Excavator C10 C12, Cross Reference 10R-1814, Replacement for OEM 20R-0055 original new injector

Caterpillar original Diesel Engine Fuel Injector 0R-4987, 10R-9235, for Caterpillar Excavator C10 C12, Cross Reference 10R-1814, Replacement for OEM 20R-0055 original new injector

 

Caterpillar original Diesel Engine Fuel Injector 0R-4987, 10R-9235, for Caterpillar Excavator C10 C12, Cross Reference 10R-1814, Replacement for OEM 20R-0055 original new injector detail 1

Caterpillar original Diesel Engine Fuel Injector 0R-4987, 10R-9235, for Caterpillar Excavator C10 C12, Cross Reference 10R-1814, Replacement for OEM 20R-0055 original new injector detail 2

Caterpillar original Diesel Engine Fuel Injector 0R-4987, 10R-9235, for Caterpillar Excavator C10 C12, Cross Reference 10R-1814, Replacement for OEM 20R-0055 original new injector detail 3

Caterpillar original Diesel Engine Fuel Injector 0R-4987, 10R-9235, for Caterpillar Excavator C10 C12, Cross Reference 10R-1814, Replacement for OEM 20R-0055 original new injector detail 4

Caterpillar original Diesel Engine Fuel Injector 0R-4987, 10R-9235, for Caterpillar Excavator C10 C12, Cross Reference 10R-1814, Replacement for OEM 20R-0055 original new injector detail 5

Caterpillar original Diesel Engine Fuel Injector 0R-4987, 10R-9235, for Caterpillar Excavator C10 C12, Cross Reference 10R-1814, Replacement for OEM 20R-0055 original new injector detail 6

Caterpillar original Diesel Engine Fuel Injector 0R-4987, 10R-9235, for Caterpillar Excavator C10 C12, Cross Reference 10R-1814, Replacement for OEM 20R-0055 original new injector detail 7

Caterpillar original Diesel Engine Fuel Injector 0R-4987, 10R-9235, for Caterpillar Excavator C10 C12, Cross Reference 10R-1814, Replacement for OEM 20R-0055 original new injector detail 8

Caterpillar original Diesel Engine Fuel Injector 0R-4987, 10R-9235, for Caterpillar Excavator C10 C12, Cross Reference 10R-1814, Replacement for OEM 20R-0055 original new injector detail 9

Caterpillar original Diesel Engine Fuel Injector 0R-4987, 10R-9235, for Caterpillar Excavator C10 C12, Cross Reference 10R-1814, Replacement for OEM 20R-0055 original new injector detail 10

Caterpillar original Diesel Engine Fuel Injector 0R-4987, 10R-9235, for Caterpillar Excavator C10 C12, Cross Reference 10R-1814, Replacement for OEM 20R-0055 original new injector detail 11

Caterpillar original Diesel Engine Fuel Injector 0R-4987, 10R-9235, for Caterpillar Excavator C10 C12, Cross Reference 10R-1814, Replacement for OEM 20R-0055 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