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Caterpillar original Mechanical Fuel Injector 127-8218 0R-8684 Replacement for OEM 4P-2995, Compatible with C3116 3116 3126 Engine, E320B 35 45 55 WHEEL Excavator Diesel Parts original new injector
Detail Information
Place of Origin:
USA
Certification:
Contact: 86+ 19959162250
Product Name:
Caterpillar Injector
OE NO:
127-8218
OE NO1:
4P-2995
OE NO2:
0R-8684
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 mechanical fuel injector 127-8218

,

OEM 4P-2995 replacement fuel injector

,

C3116 3116 3126 engine diesel injector

Product Description

Caterpillar original 127-8218 Diesel Fuel Injector Common Rail Injector for Excavator 3114 3116 3126 3216 0R-8684 Replacement for 4P-2995 Compatible with 525B 535B 35 45 55 WHEEL original new injector

Fuel Type

Diesel

Condition

N/A

Applicable Engine

CAT 3116, 3126 Diesel Engines

Injector Type

Mechanical Unit Injector (MUI) / Mechanical Fuel Injector

Quality Standard

N/A

Packaging

N/A

Fuel System

Diesel Fuel Injection System

OE Number

127-8218

Brand

CAT

Cross Number / Universal Number

1278218, 0R-8684, 0R8684, OR-8684, OR8684, 107-7735, 1077735, 156-5023, 1565023, 20R-2052, 20R2052, DS-127-8218, DS1278218

Vehicle / Equipment Application

Wheel Loader (950G, 960F, 962G); Integrated Toolcarrier (IT62G); Skidder (525B, 535B); Forestry Machine (TK370, TK371, TK380, TK381); Challenger Tractor (35, 45, 55); Industrial Engine

Application Type

Heavy-Duty Industrial & Off-Highway Equipment

This CAT 3116-series mechanical unit injector (MUI) is a diesel fuel system component designed as a direct replacement part for 3116 and 3126 diesel engine platforms. As a fuel injection component, its core function is to deliver pressurized diesel fuel into the engine combustion chamber to support standard engine operation. It carries the official OE part number 127-8218 and falls into the mechanical fuel injector category for heavy-duty diesel applications.

The injector supports a comprehensive set of cross-reference and universal part numbers to accommodate varying regional numbering conventions, remanufactured part lines and supplier SKU systems. Compatible identifiers include the hyphen-free OE variant 1278218, reman series numbers 0R-8684, 0R8684 and their OR-prefixed equivalents, 107-7735, 156-5023, 20R-2052 and corresponding hyphen-free formats, as well as DS-prefixed numbers DS-127-8218 and DS1278218. This broad number compatibility simplifies part matching for B2B purchasers and reduces procurement mismatch risks.

This replacement diesel injector is compatible with a wide range of CAT heavy-duty off-highway equipment, such as 950G, 960F, 962G wheel loaders, IT62G integrated toolcarriers, 525B, 535B skidders, TK370, TK371, TK380, TK381 forestry machines, and 35, 45, 55 Challenger tractors, alongside industrial engine applications. It provides a unified replacement solution across multiple equipment models, supporting spare parts restocking, equipment maintenance and repair operations in industrial and heavy mobile equipment sectors.

Caterpillar original Mechanical Fuel Injector 127-8218 0R-8684 Replacement for OEM 4P-2995, Compatible with C3116 3116 3126 Engine, E320B 35 45 55 WHEEL Excavator Diesel Parts original new injector

Caterpillar original Mechanical Fuel Injector 127-8218 0R-8684 Replacement for OEM 4P-2995, Compatible with C3116 3116 3126 Engine, E320B 35 45 55 WHEEL Excavator Diesel Parts original new injector

Caterpillar original Mechanical Fuel Injector 127-8218 0R-8684 Replacement for OEM 4P-2995, Compatible with C3116 3116 3126 Engine, E320B 35 45 55 WHEEL Excavator Diesel Parts original new injector detail 1

Caterpillar original Mechanical Fuel Injector 127-8218 0R-8684 Replacement for OEM 4P-2995, Compatible with C3116 3116 3126 Engine, E320B 35 45 55 WHEEL Excavator Diesel Parts original new injector detail 2

Caterpillar original Mechanical Fuel Injector 127-8218 0R-8684 Replacement for OEM 4P-2995, Compatible with C3116 3116 3126 Engine, E320B 35 45 55 WHEEL Excavator Diesel Parts original new injector detail 3

Caterpillar original Mechanical Fuel Injector 127-8218 0R-8684 Replacement for OEM 4P-2995, Compatible with C3116 3116 3126 Engine, E320B 35 45 55 WHEEL Excavator Diesel Parts original new injector detail 4

Caterpillar original Mechanical Fuel Injector 127-8218 0R-8684 Replacement for OEM 4P-2995, Compatible with C3116 3116 3126 Engine, E320B 35 45 55 WHEEL Excavator Diesel Parts original new injector detail 5

Caterpillar original Mechanical Fuel Injector 127-8218 0R-8684 Replacement for OEM 4P-2995, Compatible with C3116 3116 3126 Engine, E320B 35 45 55 WHEEL Excavator Diesel Parts original new injector detail 6

Caterpillar original Mechanical Fuel Injector 127-8218 0R-8684 Replacement for OEM 4P-2995, Compatible with C3116 3116 3126 Engine, E320B 35 45 55 WHEEL Excavator Diesel Parts original new injector detail 7

Caterpillar original Mechanical Fuel Injector 127-8218 0R-8684 Replacement for OEM 4P-2995, Compatible with C3116 3116 3126 Engine, E320B 35 45 55 WHEEL Excavator Diesel Parts original new injector detail 8

Caterpillar original Mechanical Fuel Injector 127-8218 0R-8684 Replacement for OEM 4P-2995, Compatible with C3116 3116 3126 Engine, E320B 35 45 55 WHEEL Excavator Diesel Parts original new injector detail 9

Caterpillar original Mechanical Fuel Injector 127-8218 0R-8684 Replacement for OEM 4P-2995, Compatible with C3116 3116 3126 Engine, E320B 35 45 55 WHEEL Excavator Diesel Parts original new injector detail 10

Caterpillar original Mechanical Fuel Injector 127-8218 0R-8684 Replacement for OEM 4P-2995, Compatible with C3116 3116 3126 Engine, E320B 35 45 55 WHEEL Excavator Diesel Parts original new injector detail 11

Caterpillar original Mechanical Fuel Injector 127-8218 0R-8684 Replacement for OEM 4P-2995, Compatible with C3116 3116 3126 Engine, E320B 35 45 55 WHEEL Excavator Diesel 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