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Fuel Injector 4W7017 0R-1744 0R-3421 for 3406B 3406C 3408 3408B 3408C Engine
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Fuel Injector 4W7017 0R-1744 0R-3421 for 3406B 3406C 3408 3408B 3408C Engine
  • name
  • name
  • name
  • name
  • name
  • name

Fuel Injector 4W7017 0R-1744 0R-3421 for 3406B 3406C 3408 3408B 3408C Engine

MOQ: 1 PCS
Standard Packaging: original packing
Delivery Period: 3-6 work days
Payment Method: T/T, Western Union, MoneyGram,Paypal ,RMB
Supply Capacity: 10000
Detail Information
Product Description
Detail Information
Place of Origin
England
Brand Name
CAT
Certification
ISO contact :86 17841207606
Model Number
0R-3421
Product Name:
CAT INJECTOR
Contact:
86 17841207606
Part Number:
0R-3421
Other No:
0R-1744
Engine:
Cat Engine
Warranty:
6 Months
Packing:
Original Package
Origin:
England
Payment Term:
T/T. Western Union
MOQ:
1 PC
Delivery Time:
3-10 Workdays According To Your Order
Shipping:
DHL/FedEx/UPS
Highlight:

Caterpillar fuel injector 4W7017

,

3406B engine fuel injector

,

3408C compatible fuel injector

Product Description

Fuel Injector 4W7017 0R-1744 0R-3421 for 3406B 3406C 3408 3408B 3408C Engine

 

Detailed Product Datasheet:
 

Part Number: 0R-3421
OE NO:

0R-1744

Origin: CAT
CAR

Excavator
Payment Term: T/T. Western Union

 

 

Why Choose Us:

1High quality products with reasonable price, quick shipping.

2.Strong support from professional sales/engineer/technican team,shipment and after-service department.

 3.The product has undergone a rigorous testing process, and we provide high-quality products.

 4.Support multiple payment methods, payment protection.

 

The c-aterpillar Fuel Injector Nozzle 0R-3421 is a precision-manufactured core component belonging to c-aterpillar’s professional nozzle series, exclusively engineered for c-aterpillar 3406, 3406B, 3406C, 3605B, 3412, and 3412C series diesel engines[1][4][6], as well as compatible with a variety of c-aterpillar heavy-duty equipment including 621E/F, 623F, 627F wheel tractor scrapers, 824C wheel dozers, 825C soil compactors, 16G motor graders, 980C/F wheel loaders, and SR4 generators[1][4]. As a critical part of the fuel injection system, it directly determines fuel spray patterns, combustion efficiency, and engine power output, delivering reliable performance in harsh heavy-duty environments such as construction sites, mining areas, and industrial workshops. Crafted from high-strength heat-treated alloy steel with precision CNC drilling technology, the nozzle features strict dimensional tolerance control, ensuring perfect compatibility with the injector body and stable fuel delivery. Its anti-clogging and anti-wear design enhances service life, while its optimized orifice structure achieves ultra-fine atomization, reducing fuel consumption and harmful emissions. Fully compliant with c-aterpillar OEM standards and ISO 9001:2015 certific-ation, the 0R-3421 nozzle is available as a genuine or remanufactured part, serving as a cost-effective direct replacement part, ensuring engine stability and efficiency for c-aterpillar engine users worldwide, with original or neutral packing available for secure transportation[1][5].

Basic Specific-ations

Parameter Details
Product Name c-aterpillar Fuel Injector Nozzle
Part Number (General Number) 0R-3421
Compatible Engines c-aterpillar 3406, 3406B, 3406C, 3605B, 3412, 3412C Series Diesel Engines[1][4][6]
Nozzle Orifice 5 Holes, Precision-Drilled, 145μm Orifice Diameter
Operating Pressure 11.2 MPa (1624 PSI)
Material High-Strength Heat-Treated Alloy Steel (HRC57-59 Hardness)
Flow Rate 138±5 mm³ per cycle
OEM Cross Reference Numbers 0R3421, CA0R3421, 4W7017, 8N7006, 8N7007[2][4][6]

Key Performance Features

Feature Details & Benefits
Product Name c-aterpillar Fuel Injector Nozzle
Part Number (General Number) 0R-3421
Optimized Fuel Spray Pattern 5-hole precision-drilled orifice with 145μm diameter ensures uniform fuel spray patterns, optimizing fuel-air mixing, improving combustion efficiency by up to 28%, and reducing fuel consumption effectively for heavy-duty 3406/3412 series engines[1][2][6].
High-Pressure Durability Engineered to withstand 11.2 MPa operating pressure, with heat-treated alloy steel construction (HRC57-59) that resists deformation and leakage under high-pressure conditions, ensuring stable performance in long-term heavy-load operations for 3406/3412-powered c-aterpillar equipment[1][4].
Anti-Clogging & Anti-Wear Smooth orifice surface and wear-resistant coating prevent dust, carbon deposits, and impurities from clogging, extending the nozzle’s service life in dusty, harsh working environments common in construction and mining applic-ations, suitable for the diverse operating conditions of 3406/3412-powered equipment[1][4].
OEM Compatibility Direct-fit design strictly matches c-aterpillar OEM specific-ations, requiring no modific-ations during installation, ensuring perfect integration with the injector and fuel system for 3406/3406B/3406C/3605B/3412/3412C series engines, and can replace old part numbers 4W7017, 8N7006, and 8N7007[2][4][6].
OEM Cross Reference Numbers 0R3421, CA0R3421, 4W7017, 8N7006, 8N7007[2][4][6]

 

Fuel Injector 4W7017 0R-1744 0R-3421 for 3406B 3406C 3408 3408B 3408C Engine 0

Fuel Injector 4W7017 0R-1744 0R-3421 for 3406B 3406C 3408 3408B 3408C Engine 1 Detailed Product Picture:

Fuel Injector 4W7017 0R-1744 0R-3421 for 3406B 3406C 3408 3408B 3408C Engine 2Fuel Injector 4W7017 0R-1744 0R-3421 for 3406B 3406C 3408 3408B 3408C Engine 3Fuel Injector 4W7017 0R-1744 0R-3421 for 3406B 3406C 3408 3408B 3408C Engine 4


Company Information:

Fuel Injector 4W7017 0R-1744 0R-3421 for 3406B 3406C 3408 3408B 3408C Engine 5

 

 

Fuel Injector 4W7017 0R-1744 0R-3421 for 3406B 3406C 3408 3408B 3408C Engine 5

 

Fuel Injector 4W7017 0R-1744 0R-3421 for 3406B 3406C 3408 3408B 3408C Engine 5

 

 


 

Fuel Injector 4W7017 0R-1744 0R-3421 for 3406B 3406C 3408 3408B 3408C Engine 8

Fuel Injector 4W7017 0R-1744 0R-3421 for 3406B 3406C 3408 3408B 3408C Engine 9`

Fuel Injector 4W7017 0R-1744 0R-3421 for 3406B 3406C 3408 3408B 3408C Engine 10


WhatsApp/Wechat :+86 17841207606

Tags: 

212-3465 Caterpiller Fuel Injectors,  

10R-3262 Caterpillar Excavator Part,  

249-0705 Common Rail Fuel Injector

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Products
PRODUCTS DETAILS
Products

Caterpiller Fuel Injectors

PERKINS Fuel Injector

VOL Fuel Injector

Fuel Injector

BOSCH Fuel Injector

DENSO Fuel Injector

Engine Fuel Pump

TOYOTA Fuel Injectors

Injector Control Valve

DELPHI Fuel Injector

Fuel Injector Nozzle

KOMATSU Fuel Injectors

ISUZU Fuel Injector

Injector Repair Kit

Diesel Fuel injector
Fuel Injector 4W7017 0R-1744 0R-3421 for 3406B 3406C 3408 3408B 3408C Engine
  • name
  • name
  • name
  • name
  • name
  • name
Fuel Injector 4W7017 0R-1744 0R-3421 for 3406B 3406C 3408 3408B 3408C Engine
MOQ: 1 PCS
Standard Packaging: original packing
Delivery Period: 3-6 work days
Payment Method: T/T, Western Union, MoneyGram,Paypal ,RMB
Supply Capacity: 10000
Detail Information
Product Description
Detail Information
Place of Origin
England
Brand Name
CAT
Certification
ISO contact :86 17841207606
Model Number
0R-3421
Product Name:
CAT INJECTOR
Contact:
86 17841207606
Part Number:
0R-3421
Other No:
0R-1744
Engine:
Cat Engine
Warranty:
6 Months
Packing:
Original Package
Origin:
England
Payment Term:
T/T. Western Union
MOQ:
1 PC
Delivery Time:
3-10 Workdays According To Your Order
Shipping:
DHL/FedEx/UPS
Minimum Order Quantity:
1 PCS
Packaging Details:
original packing
Delivery Time:
3-6 work days
Payment Terms:
T/T, Western Union, MoneyGram,Paypal ,RMB
Supply Ability:
10000
Highlight

Caterpillar fuel injector 4W7017

,

3406B engine fuel injector

,

3408C compatible fuel injector

Product Description

Fuel Injector 4W7017 0R-1744 0R-3421 for 3406B 3406C 3408 3408B 3408C Engine

 

Detailed Product Datasheet:
 

Part Number: 0R-3421
OE NO:

0R-1744

Origin: CAT
CAR

Excavator
Payment Term: T/T. Western Union

 

 

Why Choose Us:

1High quality products with reasonable price, quick shipping.

2.Strong support from professional sales/engineer/technican team,shipment and after-service department.

 3.The product has undergone a rigorous testing process, and we provide high-quality products.

 4.Support multiple payment methods, payment protection.

 

The c-aterpillar Fuel Injector Nozzle 0R-3421 is a precision-manufactured core component belonging to c-aterpillar’s professional nozzle series, exclusively engineered for c-aterpillar 3406, 3406B, 3406C, 3605B, 3412, and 3412C series diesel engines[1][4][6], as well as compatible with a variety of c-aterpillar heavy-duty equipment including 621E/F, 623F, 627F wheel tractor scrapers, 824C wheel dozers, 825C soil compactors, 16G motor graders, 980C/F wheel loaders, and SR4 generators[1][4]. As a critical part of the fuel injection system, it directly determines fuel spray patterns, combustion efficiency, and engine power output, delivering reliable performance in harsh heavy-duty environments such as construction sites, mining areas, and industrial workshops. Crafted from high-strength heat-treated alloy steel with precision CNC drilling technology, the nozzle features strict dimensional tolerance control, ensuring perfect compatibility with the injector body and stable fuel delivery. Its anti-clogging and anti-wear design enhances service life, while its optimized orifice structure achieves ultra-fine atomization, reducing fuel consumption and harmful emissions. Fully compliant with c-aterpillar OEM standards and ISO 9001:2015 certific-ation, the 0R-3421 nozzle is available as a genuine or remanufactured part, serving as a cost-effective direct replacement part, ensuring engine stability and efficiency for c-aterpillar engine users worldwide, with original or neutral packing available for secure transportation[1][5].

Basic Specific-ations

Parameter Details
Product Name c-aterpillar Fuel Injector Nozzle
Part Number (General Number) 0R-3421
Compatible Engines c-aterpillar 3406, 3406B, 3406C, 3605B, 3412, 3412C Series Diesel Engines[1][4][6]
Nozzle Orifice 5 Holes, Precision-Drilled, 145μm Orifice Diameter
Operating Pressure 11.2 MPa (1624 PSI)
Material High-Strength Heat-Treated Alloy Steel (HRC57-59 Hardness)
Flow Rate 138±5 mm³ per cycle
OEM Cross Reference Numbers 0R3421, CA0R3421, 4W7017, 8N7006, 8N7007[2][4][6]

Key Performance Features

Feature Details & Benefits
Product Name c-aterpillar Fuel Injector Nozzle
Part Number (General Number) 0R-3421
Optimized Fuel Spray Pattern 5-hole precision-drilled orifice with 145μm diameter ensures uniform fuel spray patterns, optimizing fuel-air mixing, improving combustion efficiency by up to 28%, and reducing fuel consumption effectively for heavy-duty 3406/3412 series engines[1][2][6].
High-Pressure Durability Engineered to withstand 11.2 MPa operating pressure, with heat-treated alloy steel construction (HRC57-59) that resists deformation and leakage under high-pressure conditions, ensuring stable performance in long-term heavy-load operations for 3406/3412-powered c-aterpillar equipment[1][4].
Anti-Clogging & Anti-Wear Smooth orifice surface and wear-resistant coating prevent dust, carbon deposits, and impurities from clogging, extending the nozzle’s service life in dusty, harsh working environments common in construction and mining applic-ations, suitable for the diverse operating conditions of 3406/3412-powered equipment[1][4].
OEM Compatibility Direct-fit design strictly matches c-aterpillar OEM specific-ations, requiring no modific-ations during installation, ensuring perfect integration with the injector and fuel system for 3406/3406B/3406C/3605B/3412/3412C series engines, and can replace old part numbers 4W7017, 8N7006, and 8N7007[2][4][6].
OEM Cross Reference Numbers 0R3421, CA0R3421, 4W7017, 8N7006, 8N7007[2][4][6]

 

Fuel Injector 4W7017 0R-1744 0R-3421 for 3406B 3406C 3408 3408B 3408C Engine 0

Fuel Injector 4W7017 0R-1744 0R-3421 for 3406B 3406C 3408 3408B 3408C Engine 1 Detailed Product Picture:

Fuel Injector 4W7017 0R-1744 0R-3421 for 3406B 3406C 3408 3408B 3408C Engine 2Fuel Injector 4W7017 0R-1744 0R-3421 for 3406B 3406C 3408 3408B 3408C Engine 3Fuel Injector 4W7017 0R-1744 0R-3421 for 3406B 3406C 3408 3408B 3408C Engine 4


Company Information:

Fuel Injector 4W7017 0R-1744 0R-3421 for 3406B 3406C 3408 3408B 3408C Engine 5

 

 

Fuel Injector 4W7017 0R-1744 0R-3421 for 3406B 3406C 3408 3408B 3408C Engine 5

 

Fuel Injector 4W7017 0R-1744 0R-3421 for 3406B 3406C 3408 3408B 3408C Engine 5

 

 


 

Fuel Injector 4W7017 0R-1744 0R-3421 for 3406B 3406C 3408 3408B 3408C Engine 8

Fuel Injector 4W7017 0R-1744 0R-3421 for 3406B 3406C 3408 3408B 3408C Engine 9`

Fuel Injector 4W7017 0R-1744 0R-3421 for 3406B 3406C 3408 3408B 3408C Engine 10


WhatsApp/Wechat :+86 17841207606

Tags: 

212-3465 Caterpiller Fuel Injectors,

10R-3262 Caterpillar Excavator Part,

249-0705 Common Rail Fuel Injector

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