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original 222-5972 Diesel Fuel Injector for 3126B 3126E HEUI Excavator Engine Parts Common Rail Injector Nozzle 10R-9239 0R-9350 2225972 Replacement OEM original new injector
Detail Information
Place of Origin:
USA
Certification:
IOS+86 18136531233
Contact:
0086 18136531233
REMAN Num:
222-5972
Part Number:
10R-9239
Part Number 2:
0R-9350
Product Name:
Original Injector
Warranty:
12 Months
Packing:
Original Package
Stock:
In Stock
Size:
Original Size
MOQ:
1 PC
Place Of Origin:
USA
Delivery Time:
3-5 Work Days
Appliion:
Fuel Injection System
CAR:
DIESEL CAR
ENGINE:
ENGINE
Supply Ability:
10000
Highlight:

original Diesel Fuel Injector for 3126B engine

,

HEUI Excavator Engine Fuel Injector

,

Common Rail Injector Nozzle replacement OEM

Product Description

original 222-5972 Diesel Fuel Injector for 3126B 3126E HEUI Excavator Engine Parts Common Rail Injector Nozzle 10R-9239 0R-9350 2225972 Replacement OEM original new injector

Fuel Type

Diesel

Condition

OEM / Reman / Aftermarket / Rebuilt / Exchange

Applicable Engine

3126, 3126B, 3126E (3126 Series)

Injector Type

HEUI (Hydraulically Actuated Electronically Controlled Unit Injector)

Quality Standard

Original OEM Replacement Quality

Packaging

Clean, sealed protective packaging away from dust and moisture

Fuel System

HEUI Diesel Fuel Injection System

OE Number

222-5972

Brand

.

Cross Number / Universal Number

222-5972, 2225972, 0R-9350, 0R9350, OR9350, 10R-9239, 10R9239, 196-4229, 1964229, 173-9272, 1739272, 173-1013, 1731013, 141-7837, 1417837, 169-7410, 1697410, EX639350, DT0R9350

Vehicle / Equipment Application

Medium duty trucks, delivery trucks, vocational trucks, utility trucks, service trucks, excavators, loaders, backhoes, graders, compactors, pumps, compressors, generator sets, standby and prime power generators, mining equipment, agricultural machinery, marine auxiliary engines

Application Type

Truck, Industrial, Marine, Construction, Mining, Agriculture, Power Generation, Fleet Maintenance

Engineered as a direct fitment solution for the 3126 Series diesel platform, this HEUI Diesel Fuel Injector (OE 222-5972) delivers precision fuel metering and reliable atomization for 3126, 3126B, and 3126E engines. Built to hydraulic electronic unit injector standards, it supports controlled diesel quantity delivery into the combustion chamber, stable throttle response, and reduced black smoke through improved spray pattern and combustion efficiency. Cross references include 2225972, 0R-9350, OR9350, 10R-9239, 196-4229, 173-9272, 173-1013, 141-7837, 169-7410, EX639350, and DT0R9350, simplifying stock matching for distributors and fleet buyers.

The injector is suitable for a broad range of heavy-duty environments, including medium duty trucks, excavators, loaders, backhoes, graders, compactors, generator sets, mining machinery, agricultural equipment, and marine auxiliary engines. Its heavy-duty construction targets demanding industrial diesel operating conditions, while HEUI compatibility ensures proper interaction with the high-pressure oil actuation system. Available through OEM, reman, aftermarket, rebuilt, and exchange channels, it supports fleet shops, engine rebuilders, diesel specialists, and parts distributors worldwide.

For best service life, replace fuel and oil filters on schedule, use clean diesel, drain water separators, and renew injector seals during service. Diagnostic support covers rough idle, misfire, black or white smoke, hard starting, low power, and high fuel consumption via cylinder cutout, balance, and fault code testing. Verify part number and engine serial before installation.

original 222-5972 Diesel Fuel Injector for  3126B 3126E HEUI Excavator Engine Parts Common Rail Injector Nozzle 10R-9239 0R-9350 2225972 Replacement OEM original new injector

original 222-5972 Diesel Fuel Injector for  3126B 3126E HEUI Excavator Engine Parts Common Rail Injector Nozzle 10R-9239 0R-9350 2225972 Replacement OEM original new injector

original 222-5972 Diesel Fuel Injector for  3126B 3126E HEUI Excavator Engine Parts Common Rail Injector Nozzle 10R-9239 0R-9350 2225972 Replacement OEM original new injector detail 1

original 222-5972 Diesel Fuel Injector for  3126B 3126E HEUI Excavator Engine Parts Common Rail Injector Nozzle 10R-9239 0R-9350 2225972 Replacement OEM original new injector detail 2

original 222-5972 Diesel Fuel Injector for  3126B 3126E HEUI Excavator Engine Parts Common Rail Injector Nozzle 10R-9239 0R-9350 2225972 Replacement OEM original new injector detail 3

original 222-5972 Diesel Fuel Injector for  3126B 3126E HEUI Excavator Engine Parts Common Rail Injector Nozzle 10R-9239 0R-9350 2225972 Replacement OEM original new injector detail 4

original 222-5972 Diesel Fuel Injector for  3126B 3126E HEUI Excavator Engine Parts Common Rail Injector Nozzle 10R-9239 0R-9350 2225972 Replacement OEM original new injector detail 5

original 222-5972 Diesel Fuel Injector for  3126B 3126E HEUI Excavator Engine Parts Common Rail Injector Nozzle 10R-9239 0R-9350 2225972 Replacement OEM original new injector detail 6

original 222-5972 Diesel Fuel Injector for  3126B 3126E HEUI Excavator Engine Parts Common Rail Injector Nozzle 10R-9239 0R-9350 2225972 Replacement OEM original new injector detail 7

original 222-5972 Diesel Fuel Injector for  3126B 3126E HEUI Excavator Engine Parts Common Rail Injector Nozzle 10R-9239 0R-9350 2225972 Replacement OEM original new injector detail 8

original 222-5972 Diesel Fuel Injector for  3126B 3126E HEUI Excavator Engine Parts Common Rail Injector Nozzle 10R-9239 0R-9350 2225972 Replacement OEM original new injector detail 9

original 222-5972 Diesel Fuel Injector for  3126B 3126E HEUI Excavator Engine Parts Common Rail Injector Nozzle 10R-9239 0R-9350 2225972 Replacement OEM original new injector detail 10

original 222-5972 Diesel Fuel Injector for  3126B 3126E HEUI Excavator Engine Parts Common Rail Injector Nozzle 10R-9239 0R-9350 2225972 Replacement OEM original new injector detail 11

original 222-5972 Diesel Fuel Injector for  3126B 3126E HEUI Excavator Engine Parts Common Rail Injector Nozzle 10R-9239 0R-9350 2225972 Replacement OEM original new injector detail 12

Contact Detail:

ADD:Huangpu hinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,

Guangdong Province Tel:+86 020 88557755

Cellphone:+86 18136531233 WhatsApp:+86 18136531233

Email:2209396088@qq.com