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Caterpillar original 107-7733 Diesel Fuel Injector for 3114 3116 3126 Engine, Replacement for OEM 0R-4374, Fits Excavator 320B 322B 325B Truck Auto Parts, Compatible with 0R-8463 original new injector
Detail Information
Place of Origin:
USA
Certification:
Contact: 86+ 19959162250
Product Name:
CATerpillar Injector
OE NO:
107-7733
OE NO1:
0R-4374
OE NO2:
0R-8463
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 diesel fuel injector for 3116 engine

,

OEM replacement fuel injector 0R-4374

,

CAT diesel injector compatible with 320B excavator

Product Description

Caterpillar original 107-7733 Diesel Fuel Injector for 3114 3116 3126 Engine, Replacement for OEM 0R-4374, Fits Excavator 320B 322B 325B Truck Auto Parts, Compatible with 0R-8463 original new injector

Fuel Type

Diesel

Condition

N/A

Applicable Engine

CAT 3114, CAT 3116 Diesel Engines

Injector Type

Replacement Fuel Injector Assembly (Injector GP)

Quality Standard

N/A

Packaging

N/A

Fuel System

N/A

OE Number

107-7733

Brand

CAT

Cross Number / Universal Number

1077733, 127-8216, 1278216, 0R-8682, 0R8682, 107-7773, 1077773, CA1278216, CA0R8682, CA1077733, CA1077773, 107-7732, 1077732

Vehicle / Equipment Application

320B, 322B, 322B L, 325B, 325B L, 325B LN, M318, 446B, 613C II, 924F, 928G, 938F, 950F II, 953C, 963B, IT24F, IT28G, IT38F, 120H, 135H, D5M, D6M

Application Type

Excavator, Loader, Motor Grader, Track Loader, Compactor, Asphalt Paver

Developed as a direct replacement component for CAT diesel engine systems, this 3116-series fuel injector corresponds to the official OE part number 107-7733. It includes a full set of listed cross-reference numbers covering common formatting variants, including hyphenated, non-hyphenated, and CA-prefixed part codes, to streamline part matching for B2B procurement and technical teams. The injector fits 3114 and 3116 diesel engine platforms, aligning with standard CAT heavy equipment replacement part cataloging.

Listed compatible equipment covers a broad range of heavy industrial assets across construction and infrastructure sectors. Specific models include 320B, 322B and 325B series excavators, M318, 446B, 613C II, 924F, 928G, 938F, 950F II, 953C, 963B, IT24F, IT28G and IT38F loaders, 120H and 135H motor graders, D5M and D6M track units, plus select compactors and asphalt pavers. Its wide application scope makes it a practical stocking option for parts distributors, maintenance contractors and fleet operators servicing CAT equipment.

As a diesel-specific fuel injection component, it performs the core fuel delivery function for its listed compatible engine setups across earthmoving, road building and material handling job sites. Clear OE and cross-number labeling eliminates part selection ambiguity, helping reduce order errors and shorten equipment downtime associated with mismatched replacement parts. It is categorized as an industrial-grade replacement unit for specified CAT diesel engine applications, fitting standard heavy equipment aftermarket procurement workflows.

Caterpillar original 107-7733 Diesel Fuel Injector for 3114 3116 3126 Engine, Replacement for OEM 0R-4374, Fits Excavator 320B 322B 325B Truck Auto Parts, Compatible with 0R-8463 original new injector

Caterpillar original 107-7733 Diesel Fuel Injector for 3114 3116 3126 Engine, Replacement for OEM 0R-4374, Fits Excavator 320B 322B 325B Truck Auto Parts, Compatible with 0R-8463 original new injector

 

Caterpillar original 107-7733 Diesel Fuel Injector for 3114 3116 3126 Engine, Replacement for OEM 0R-4374, Fits Excavator 320B 322B 325B Truck Auto Parts, Compatible with 0R-8463 original new injector detail 1

Caterpillar original 107-7733 Diesel Fuel Injector for 3114 3116 3126 Engine, Replacement for OEM 0R-4374, Fits Excavator 320B 322B 325B Truck Auto Parts, Compatible with 0R-8463 original new injector detail 2

Caterpillar original 107-7733 Diesel Fuel Injector for 3114 3116 3126 Engine, Replacement for OEM 0R-4374, Fits Excavator 320B 322B 325B Truck Auto Parts, Compatible with 0R-8463 original new injector detail 3

Caterpillar original 107-7733 Diesel Fuel Injector for 3114 3116 3126 Engine, Replacement for OEM 0R-4374, Fits Excavator 320B 322B 325B Truck Auto Parts, Compatible with 0R-8463 original new injector detail 4

Caterpillar original 107-7733 Diesel Fuel Injector for 3114 3116 3126 Engine, Replacement for OEM 0R-4374, Fits Excavator 320B 322B 325B Truck Auto Parts, Compatible with 0R-8463 original new injector detail 5

Caterpillar original 107-7733 Diesel Fuel Injector for 3114 3116 3126 Engine, Replacement for OEM 0R-4374, Fits Excavator 320B 322B 325B Truck Auto Parts, Compatible with 0R-8463 original new injector detail 6

Caterpillar original 107-7733 Diesel Fuel Injector for 3114 3116 3126 Engine, Replacement for OEM 0R-4374, Fits Excavator 320B 322B 325B Truck Auto Parts, Compatible with 0R-8463 original new injector detail 7

Caterpillar original 107-7733 Diesel Fuel Injector for 3114 3116 3126 Engine, Replacement for OEM 0R-4374, Fits Excavator 320B 322B 325B Truck Auto Parts, Compatible with 0R-8463 original new injector detail 8

Caterpillar original 107-7733 Diesel Fuel Injector for 3114 3116 3126 Engine, Replacement for OEM 0R-4374, Fits Excavator 320B 322B 325B Truck Auto Parts, Compatible with 0R-8463 original new injector detail 9

Caterpillar original 107-7733 Diesel Fuel Injector for 3114 3116 3126 Engine, Replacement for OEM 0R-4374, Fits Excavator 320B 322B 325B Truck Auto Parts, Compatible with 0R-8463 original new injector detail 10

Caterpillar original 107-7733 Diesel Fuel Injector for 3114 3116 3126 Engine, Replacement for OEM 0R-4374, Fits Excavator 320B 322B 325B Truck Auto Parts, Compatible with 0R-8463 original new injector detail 11

Caterpillar original 107-7733 Diesel Fuel Injector for 3114 3116 3126 Engine, Replacement for OEM 0R-4374, Fits Excavator 320B 322B 325B Truck Auto Parts, Compatible with 0R-8463 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