logo
Good price  online

products details

Home > Products >
CAT Diesel Injector
>
Caterpillar original 20R-3483 Fuel Injector for CAT 3512B, 3516B, 3512C, 3516C, 3512B Series Excavator Replacement for OEM Parts, Cross Reference 250-1311, 375-4106, 359-5469 original new injector
Detail Information
Place of Origin:
USA
Certification:
Contact: 86+ 19959162250
Product Name:
CATerpillar Injector
OE NO:
20R-3483
OE NO1:
375-4106
OE NO2:
359-5469
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:

CAT 3512B fuel injector

,

20R-3483 diesel injector replacement

,

CAT 3516C OEM injector

Product Description

Caterpillar original 20R-3483 Fuel Injector for CAT 3512B, 3516B, 3512C, 3516C, 3512B Series Excavator Replacement for OEM Parts, Cross Reference 250-1311, 375-4106, 359-5469 original new injector

Fuel Type

Diesel

Condition

Original

Applicable Engine

Caterpillar CAT 3512B Diesel Engine

Injector Type

Fuel Injector / Fuel Injection Nozzle

Quality Standard

OEM / Original Equipment Standard

Packaging

Standard Packaging

Fuel System

Diesel Fuel Injection System

OE Number

20R-3483 / 20R3483

Brand

CAT (Caterpillar)

Cross Number / Universal Number

10R-4931, 10R4931, 10R-4932, 10R4932, 2490713, 249-0713, 10R2827, 10R-2827, 0R3539, 0R-3539, 20R3247, 20R-3247, 3754106, 375-4106, 3861752, 386-1752, 20R3483RX, CAT20R3483, CAT-20R3483

Vehicle / Equipment Application

Generator Sets, Marine Engines / Vessels, Mining Equipment, Construction Machinery, Oilfield Equipment, Industrial Power Units

Application Type

Industrial - Power Generation, Marine, Mining, Construction, Oil & Gas

The Heavy Duty Caterpillar 3512B Fuel Injector, OE number 20R-3483 (20R3483), is an original, OEM-quality diesel fuel injection component engineered for the Caterpillar CAT 3512B diesel engine. As a core element of the engine fuel system, this injector is built to deliver accurate fuel delivery and fine atomization, supporting efficient combustion, stable power output, and dependable performance under the heavy loads typical of industrial service.

This injector cross-references a wide range of replacement numbers, including 10R-4931, 10R4931, 10R-4932, 10R4932, 249-0713 (2490713), 10R-2827 (10R2827), 0R-3539 (0R3539), 20R-3247 (20R3247), 375-4106 (3754106), 386-1752 (3861752), and 20R3483RX, giving buyers flexible interchange options when sourcing CAT 3512B fuel system parts. It is intended for Caterpillar 3512B engines installed in generator sets, marine engines and vessels, mining equipment, construction machinery, oilfield equipment, and industrial power generation systems.

Produced to original equipment standards, the 20R-3483 fuel injector offers OEM fit and function, helping maintenance teams restore engine performance quickly and minimize unplanned downtime. For distributors, fleet operators, and service providers, its broad cross-number coverage simplifies inventory and procurement across multiple applications. Whether the engine is powering a generator set, a marine propulsion system, or mining and oil and gas equipment, this CAT 3512B injector is a reliable replacement choice for professional B2B sourcing.

Caterpillar original 20R-3483 Fuel Injector for CAT 3512B, 3516B, 3512C, 3516C, 3512B Series Excavator Replacement for OEM Parts, Cross Reference 250-1311, 375-4106, 359-5469 original new injector

Caterpillar original 20R-3483 Fuel Injector for CAT 3512B, 3516B, 3512C, 3516C, 3512B Series Excavator Replacement for OEM Parts, Cross Reference 250-1311, 375-4106, 359-5469 original new injector

Caterpillar original 20R-3483 Fuel Injector for CAT 3512B, 3516B, 3512C, 3516C, 3512B Series Excavator Replacement for OEM Parts, Cross Reference 250-1311, 375-4106, 359-5469 original new injector detail 1

Caterpillar original 20R-3483 Fuel Injector for CAT 3512B, 3516B, 3512C, 3516C, 3512B Series Excavator Replacement for OEM Parts, Cross Reference 250-1311, 375-4106, 359-5469 original new injector detail 2

Caterpillar original 20R-3483 Fuel Injector for CAT 3512B, 3516B, 3512C, 3516C, 3512B Series Excavator Replacement for OEM Parts, Cross Reference 250-1311, 375-4106, 359-5469 original new injector detail 3

Caterpillar original 20R-3483 Fuel Injector for CAT 3512B, 3516B, 3512C, 3516C, 3512B Series Excavator Replacement for OEM Parts, Cross Reference 250-1311, 375-4106, 359-5469 original new injector detail 4

Caterpillar original 20R-3483 Fuel Injector for CAT 3512B, 3516B, 3512C, 3516C, 3512B Series Excavator Replacement for OEM Parts, Cross Reference 250-1311, 375-4106, 359-5469 original new injector detail 5

Caterpillar original 20R-3483 Fuel Injector for CAT 3512B, 3516B, 3512C, 3516C, 3512B Series Excavator Replacement for OEM Parts, Cross Reference 250-1311, 375-4106, 359-5469 original new injector detail 6

Caterpillar original 20R-3483 Fuel Injector for CAT 3512B, 3516B, 3512C, 3516C, 3512B Series Excavator Replacement for OEM Parts, Cross Reference 250-1311, 375-4106, 359-5469 original new injector detail 7

Caterpillar original 20R-3483 Fuel Injector for CAT 3512B, 3516B, 3512C, 3516C, 3512B Series Excavator Replacement for OEM Parts, Cross Reference 250-1311, 375-4106, 359-5469 original new injector detail 8

Caterpillar original 20R-3483 Fuel Injector for CAT 3512B, 3516B, 3512C, 3516C, 3512B Series Excavator Replacement for OEM Parts, Cross Reference 250-1311, 375-4106, 359-5469 original new injector detail 9

Caterpillar original 20R-3483 Fuel Injector for CAT 3512B, 3516B, 3512C, 3516C, 3512B Series Excavator Replacement for OEM Parts, Cross Reference 250-1311, 375-4106, 359-5469 original new injector detail 10

Caterpillar original 20R-3483 Fuel Injector for CAT 3512B, 3516B, 3512C, 3516C, 3512B Series Excavator Replacement for OEM Parts, Cross Reference 250-1311, 375-4106, 359-5469 original new injector detail 11

Caterpillar original 20R-3483 Fuel Injector for CAT 3512B, 3516B, 3512C, 3516C, 3512B Series Excavator Replacement for OEM Parts, Cross Reference 250-1311, 375-4106, 359-5469 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