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Home > Products > Caterpillar Fuel Injector > Reliable Auto Parts Store Diesel Fuel Injector 4P9077 4P6076 7E6408 9Y3773 7C4184 6L4357 6L4355 6L4360 For C-AT Excavator

Reliable Auto Parts Store Diesel Fuel Injector 4P9077 4P6076 7E6408 9Y3773 7C4184 6L4357 6L4355 6L4360 For C-AT Excavator

Product Details

Place of Origin: USA

Brand Name: Caterpillar

Certification: ISO +86 13434566685

Model Number: 6L4355

Payment & Shipping Terms

Minimum Order Quantity: 1 PCS

Packaging Details: original packing

Payment Terms: T/T, Western Union,

Supply Ability: 10000

Get Best Price
Product Details
Highlight:

Caterpillar diesel fuel injector

,

Excavator fuel injector 4P9077

,

C-AT fuel injector with warranty

Contact:
+86 13434566685
Part Number:
6L4355
Other No:
6L4360
Product Name:
CAT INJECTOR
Warranty:
12 Months
Packing:
Original Package
Stock:
In Stock
Size:
Original Size
MOQ:
1 PC
Delivery Time:
3-7 Work Days
Car:
Caterpillar C6 Engine
Contact:
+86 13434566685
Part Number:
6L4355
Other No:
6L4360
Product Name:
CAT INJECTOR
Warranty:
12 Months
Packing:
Original Package
Stock:
In Stock
Size:
Original Size
MOQ:
1 PC
Delivery Time:
3-7 Work Days
Car:
Caterpillar C6 Engine
Product Description

Reliable Auto Parts Store Diesel Fuel Injector 4P9077 4P6076 7E6408 9Y3773 7C4184 6L4357 6L4355 6L4360 For C-AT Excavator

 
 
 

Reliable Auto Parts Store Diesel Fuel Injector 4P9077 4P6076 7E6408 9Y3773 7C4184 6L4357 6L4355 6L4360 For C-AT Excavator 0

Table 1 Basic Information

Item Details
Part Number 6L4355
Replacement Numbers

6L4360

Product Type Mechanical Unit Injector
Fit Engine C-aterpillar 3512A Series Diesel Engine
Application Generator Set, Marine, Industrial & Construction
Control Type Mechanical Drive, Pressure Atomization
Net Weight Approx. 2.85 kg
Installation Type Cylinder Head Mounted, Flange Location
Test Before Shipping Flow, Sealing, Spray Pattern, Opening Pressure

Table 2 Core Performance Parameters

Parameter Standard Value
Nozzle Opening Pressure 19.5 MPa (±0.5 MPa)
Rated Operating Pressure 190 MPa (±5 MPa)
Number of Holes 8
Nozzle Hole Diameter 0.22 mm (±0.005 mm)
Spray Cone Angle 15° (±2°)
Fuel Delivery Per Cycle 185 mm³/cycle (±2%)
Flow Deviation ≤ ±2%
Needle Lift 0.28 ~ 0.30 mm
Sealing Performance 18 MPa / 10s, Pressure Drop ≤ 0.5 MPa
Design Service Life ≥ 8000 ~ 10000 Hours

Table 3 Structure & Material

Component Specification / Material
Injector Assembly 0R-175 Genuine Assembly
Nozzle & Needle Precision Lapped, Clearance ≤ 3 μm
Body Material High-Nickel High-Temperature Alloy
Pressure Spring Custom Stiffness, Preload 450±20 N
Gasket Copper Gasket (Single Use Only)
Seal FKM O-Ring (-40℃ ~ 150℃)
Oil Return Integrated Return Connector
Mounting Thread M24 × 1.5 Metric Fine Thread

Table 4 Installation & Maintenance

Item Standard Requirement
Mounting Torque 18 ~ 22 N·m (Cross Tightening)
Installation Notes Clean Bore, Replace Gasket, No Reuse Old Parts
Leakage Test Required Before / After Installation
Idle Return Oil ≤ 50 mL/min
Fuel Uniformity Cylinder Deviation < 5%
Maintenance Interval Check Every 2000 Hours
Fault Symptom Black Smoke, Rough Idle, Low Power, High Fuel Consumption
Application Condition Prime Power, Continuous Duty, Heavy Duty

 

 

 

 

 

 


Why Choose Us:
 

1)Our feedback: You always can get our feedback within 24 hours.

2) Perfect after-sales service, if you encounter problems in the process of selling and using the product, you can contact us at any time;

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

4) Our company can provide more professional consulting services! Our company has technical personnel dedicated to customer service to provide

 

 


 

 

Reliable Auto Parts Store Diesel Fuel Injector 4P9077 4P6076 7E6408 9Y3773 7C4184 6L4357 6L4355 6L4360 For C-AT Excavator 0 Detailed Product Picture:

 

Reliable Auto Parts Store Diesel Fuel Injector 4P9077 4P6076 7E6408 9Y3773 7C4184 6L4357 6L4355 6L4360 For C-AT Excavator 2Reliable Auto Parts Store Diesel Fuel Injector 4P9077 4P6076 7E6408 9Y3773 7C4184 6L4357 6L4355 6L4360 For C-AT Excavator 3Reliable Auto Parts Store Diesel Fuel Injector 4P9077 4P6076 7E6408 9Y3773 7C4184 6L4357 6L4355 6L4360 For C-AT Excavator 4

 

 

 

 

 

mpany Information:


 

Reliable Auto Parts Store Diesel Fuel Injector 4P9077 4P6076 7E6408 9Y3773 7C4184 6L4357 6L4355 6L4360 For C-AT Excavator 5

Reliable Auto Parts Store Diesel Fuel Injector 4P9077 4P6076 7E6408 9Y3773 7C4184 6L4357 6L4355 6L4360 For C-AT Excavator 6