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original 177-4753 Fuel Injector Common Rail Diesel Nozzle Assembly for 3126 3126B Engine D5N D6N Excavator Tractor Replacement 1774753 178-6343 177-4752 original new injector
Detail Information
Place of Origin:
USA
Certification:
IOS+86 18136531233
Contact:
0086 18136531233
REMAN Num:
177-4753
Part Number:
178-6343
Part Number 2:
177-4752
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 177-4753 fuel injector

,

common rail diesel nozzle assembly

,

3126 engine replacement fuel injector

Product Description

original 177-4753 Fuel Injector Common Rail Diesel Nozzle Assembly for 3126 3126B Engine D5N D6N Excavator Tractor Replacement 1774753 178-6343 177-4752 original new injector

Fuel Type

Diesel

Condition

Original-Type Replacement / Remanufactured Grade Available

Applicable Engine

3126, 3126B, 3126E, 3126 HEUI, C3126, 3126 Marine, 3126 Industrial, 3126 Truck Engine (7.2L inline 6-cylinder)

Injector Type

HEUI Diesel Fuel Injector Assembly

Quality Standard

OE-Type Fitment, Professional Test Options

Packaging

Clean-Capped Individual Protective Packaging for Aftermarket Distribution

Fuel System

HEUI (Hydraulic Electronically Controlled Unit Injector)

OE Number

177-4753

Brand

Compatible Replacement

Cross Number / Universal Number

177-4753, 1774753, 232-1171, 2321171, 10R-1267, 10R1267, 10R-1257, 10R-1306, 229-5928, 206-1217, CA2321171, CA10R1267, CA2061217, 111-7916, 138-8756, 177-4754, 222-5963, 222-5968, 222-5972, 10R-9237, 171-9704, 173-4059, 173-4061, 173-9267, 173-9272, 173-9379, 178-6342, 178-6343, 198-6877, 232-1167, 232-1170, 232-1172, 0R-9348, 0R-9350, 10R-0781, 10R-0782, 10R-1262, 10R-9238, 20R-4147, 20R-5392

Vehicle / Equipment Application

Medium-duty trucks, dump trucks, buses, RVs, motorhomes, fire trucks, marine vessels, generator sets, industrial power units, construction equipment, agricultural equipment

Application Type

Heavy-Duty Diesel Aftermarket / Fleet Maintenance / Engine Rebuild / Marine & Industrial Service

Engineered as an OE-type replacement for the 3126 series 7.2L inline 6-cylinder diesel engine platform, this HEUI fuel injector assembly (main reference 177-4753) delivers precision fuel metering, atomized spray performance, and reliable electronic response for medium-duty diesel applications. The injector is fully cross-referenced with 232-1171, 10R-1267, 10R-1257, 10R-1306, 229-5928, 206-1217, 178-6342, 178-6343, 10R-9237, 222-5968, and additional service numbers including CA2321171, CA10R1267, and CA2061217, making it suitable for 3126, 3126B, 3126E, and C3126 configurations where the ECM controls fuel delivery and high-pressure engine oil actuates the injector body.

Built with a heavy-duty body construction, high-temperature capability, and pressure-resistant sealing surfaces, this injector supports stable atomization, improved combustion quality, smoother idle, stronger power response, and reduced smoke output. Balanced flow performance and professional testing options make it well suited to fleet maintenance operations, engine rebuilders, marine service providers, and industrial power unit distributors. Typical installations include medium-duty trucks, dump trucks, buses, RVs, motorhomes, fire trucks, marine vessels, generator sets, construction equipment, and agricultural machinery.

Correct fitment depends on engine serial number, engine arrangement number, original injector number, injector code, and ECM calibration. Before installation, verify the injector part number, clean the injector bore, replace seals, O-rings, and the fuel filter, and use clean engine oil. After fitting, prime the system, purge air, clear fault codes, and perform cylinder balance or injector cutout testing.

original 177-4753 Fuel Injector Common Rail Diesel Nozzle Assembly for  3126 3126B Engine D5N D6N Excavator Tractor Replacement 1774753 178-6343 177-4752 original new injector

original 177-4753 Fuel Injector Common Rail Diesel Nozzle Assembly for  3126 3126B Engine D5N D6N Excavator Tractor Replacement 1774753 178-6343 177-4752 original new injector

original 177-4753 Fuel Injector Common Rail Diesel Nozzle Assembly for  3126 3126B Engine D5N D6N Excavator Tractor Replacement 1774753 178-6343 177-4752 original new injector detail 1

original 177-4753 Fuel Injector Common Rail Diesel Nozzle Assembly for  3126 3126B Engine D5N D6N Excavator Tractor Replacement 1774753 178-6343 177-4752 original new injector detail 2

original 177-4753 Fuel Injector Common Rail Diesel Nozzle Assembly for  3126 3126B Engine D5N D6N Excavator Tractor Replacement 1774753 178-6343 177-4752 original new injector detail 3

original 177-4753 Fuel Injector Common Rail Diesel Nozzle Assembly for  3126 3126B Engine D5N D6N Excavator Tractor Replacement 1774753 178-6343 177-4752 original new injector detail 4

original 177-4753 Fuel Injector Common Rail Diesel Nozzle Assembly for  3126 3126B Engine D5N D6N Excavator Tractor Replacement 1774753 178-6343 177-4752 original new injector detail 5

original 177-4753 Fuel Injector Common Rail Diesel Nozzle Assembly for  3126 3126B Engine D5N D6N Excavator Tractor Replacement 1774753 178-6343 177-4752 original new injector detail 6

original 177-4753 Fuel Injector Common Rail Diesel Nozzle Assembly for  3126 3126B Engine D5N D6N Excavator Tractor Replacement 1774753 178-6343 177-4752 original new injector detail 7

original 177-4753 Fuel Injector Common Rail Diesel Nozzle Assembly for  3126 3126B Engine D5N D6N Excavator Tractor Replacement 1774753 178-6343 177-4752 original new injector detail 8

original 177-4753 Fuel Injector Common Rail Diesel Nozzle Assembly for  3126 3126B Engine D5N D6N Excavator Tractor Replacement 1774753 178-6343 177-4752 original new injector detail 9

original 177-4753 Fuel Injector Common Rail Diesel Nozzle Assembly for  3126 3126B Engine D5N D6N Excavator Tractor Replacement 1774753 178-6343 177-4752 original new injector detail 10

original 177-4753 Fuel Injector Common Rail Diesel Nozzle Assembly for  3126 3126B Engine D5N D6N Excavator Tractor Replacement 1774753 178-6343 177-4752 original new injector detail 11

original 177-4753 Fuel Injector Common Rail Diesel Nozzle Assembly for  3126 3126B Engine D5N D6N Excavator Tractor Replacement 1774753 178-6343 177-4752 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