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Caterpillar original Common Rail Injector Assy Cross Reference 4P9077, 9Y3773, 7E6408, Fuel Injector Assembly 6L4357 Replacement for OEM, for 6L, E3512, C3500 Construction original new injector
Detail Information
Place of Origin:
USA
Certification:
Contact: 86+ 19959162250
Product Name:
CATerpillar Injector
OE NO:
6L4357
OE NO1:
7E6408
OE NO2:
4P9077
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 common rail injector 4P9077

,

OEM fuel injector assembly 6L4357

,

CAT diesel injector E3512 replacement

Product Description

Caterpillar original Common Rail Injector Assy Cross Reference 4P9077, 9Y3773, 7E6408, Fuel Injector Assembly 6L4357 Replacement for OEM, for 6L, E3512, C3500 Construction original new injector

Fuel Type

Diesel

Condition

New

Applicable Engine

CAT 3512A

Injector Type

Diesel Fuel Injector / Fuel Injection Nozzle Assembly

Quality Standard

OEM Equivalent / Genuine Specification Replacement

Packaging

Standard Export Packaging

Fuel System

High Pressure Diesel Fuel Injection System

OE Number

6L4357

Brand

CAT (Caterpillar)

Cross Number / Universal Number

207-8724, 208-8724, 2078724, 2088724, 6L-4357

Vehicle / Equipment Application

CAT 3512A Industrial, Marine, Generator, Mining & Oilfield Equipment

Application Type

Industrial Power Generation / Marine Propulsion / Mining Equipment / Oilfield Equipment

Engineered for the CAT 3512A engine platform, the Caterpillar 6L4357 Fuel Injector is a high-pressure diesel injection component designed to deliver accurate fuel metering and clean atomization under demanding operating conditions. As a core part of the diesel fuel system, this injector directly supports combustion efficiency, stable power output, and optimized fuel consumption. Manufactured to OEM specifications, it is an ideal choice for engine overhauls, preventive maintenance programs, and direct injector replacement.

This injector directly replaces OE number 6L4357 and cross-references to alternative part numbers 207-8724, 208-8724, 2078724, 2088724, and 6L-4357, making parts lookup, procurement, and inventory management straightforward for distributors and fleet operators. It serves a broad range of heavy-duty applications where CAT 3512A engines are deployed, including industrial power generation, marine propulsion, mining machinery, and oilfield equipment.

For global B2B buyers, the 6L4357 injector combines OEM-equivalent fit and function with the cost advantages of the aftermarket supply chain. Each unit is produced to match original equipment performance, ensuring easy installation without modification and dependable service life in continuous-duty environments. Whether you source parts for a distribution network, a repair facility, or your own equipment fleet, this CAT 3512A diesel injector offers a reliable, specification-driven solution backed by consistent quality control.

Caterpillar original Common Rail Injector Assy Cross Reference 4P9077, 9Y3773, 7E6408, Fuel Injector Assembly 6L4357 Replacement for OEM, for 6L, E3512, C3500 Construction original new injector

Caterpillar original Common Rail Injector Assy Cross Reference 4P9077, 9Y3773, 7E6408, Fuel Injector Assembly 6L4357 Replacement for OEM, for 6L, E3512, C3500 Construction original new injector

Caterpillar original Common Rail Injector Assy Cross Reference 4P9077, 9Y3773, 7E6408, Fuel Injector Assembly 6L4357 Replacement for OEM, for 6L, E3512, C3500 Construction original new injector detail 1

Caterpillar original Common Rail Injector Assy Cross Reference 4P9077, 9Y3773, 7E6408, Fuel Injector Assembly 6L4357 Replacement for OEM, for 6L, E3512, C3500 Construction original new injector detail 2

Caterpillar original Common Rail Injector Assy Cross Reference 4P9077, 9Y3773, 7E6408, Fuel Injector Assembly 6L4357 Replacement for OEM, for 6L, E3512, C3500 Construction original new injector detail 3

Caterpillar original Common Rail Injector Assy Cross Reference 4P9077, 9Y3773, 7E6408, Fuel Injector Assembly 6L4357 Replacement for OEM, for 6L, E3512, C3500 Construction original new injector detail 4

Caterpillar original Common Rail Injector Assy Cross Reference 4P9077, 9Y3773, 7E6408, Fuel Injector Assembly 6L4357 Replacement for OEM, for 6L, E3512, C3500 Construction original new injector detail 5

Caterpillar original Common Rail Injector Assy Cross Reference 4P9077, 9Y3773, 7E6408, Fuel Injector Assembly 6L4357 Replacement for OEM, for 6L, E3512, C3500 Construction original new injector detail 6

Caterpillar original Common Rail Injector Assy Cross Reference 4P9077, 9Y3773, 7E6408, Fuel Injector Assembly 6L4357 Replacement for OEM, for 6L, E3512, C3500 Construction original new injector detail 7

Caterpillar original Common Rail Injector Assy Cross Reference 4P9077, 9Y3773, 7E6408, Fuel Injector Assembly 6L4357 Replacement for OEM, for 6L, E3512, C3500 Construction original new injector detail 8

Caterpillar original Common Rail Injector Assy Cross Reference 4P9077, 9Y3773, 7E6408, Fuel Injector Assembly 6L4357 Replacement for OEM, for 6L, E3512, C3500 Construction original new injector detail 9

Caterpillar original Common Rail Injector Assy Cross Reference 4P9077, 9Y3773, 7E6408, Fuel Injector Assembly 6L4357 Replacement for OEM, for 6L, E3512, C3500 Construction original new injector detail 10

Caterpillar original Common Rail Injector Assy Cross Reference 4P9077, 9Y3773, 7E6408, Fuel Injector Assembly 6L4357 Replacement for OEM, for 6L, E3512, C3500 Construction original new injector detail 11

Caterpillar original Common Rail Injector Assy Cross Reference 4P9077, 9Y3773, 7E6408, Fuel Injector Assembly 6L4357 Replacement for OEM, for 6L, E3512, C3500 Construction 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