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Home > Products > Caterpillar Fuel Injector > Mechanical Engine Fuel Injector Nozzle 107-7732 127-8216 0R-8682 127-8218 128-8222 for Engine 3116 3126 Excavator 320B 325B

Mechanical Engine Fuel Injector Nozzle 107-7732 127-8216 0R-8682 127-8218 128-8222 for Engine 3116 3126 Excavator 320B 325B

Product Details

Place of Origin: USA

Brand Name: Caterpillar

Certification: ISO +86 13434566685

Model Number: 107-7732

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 fuel injector nozzle 107-7732

,

Mechanical engine injector for 3116 3126

,

Excavator fuel injector 320B 325B compatible

Contact:
+86 13434566685
Part Number:
107-7732
Other No:
127-8216
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:
107-7732
Other No:
127-8216
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

Mechanical Engine Fuel Injector Nozzle 107-7732 127-8216 0R-8682 127-8218 128-8222 for Engine 3116 3126 Excavator 320B 325B

 

 

 

Mechanical Engine Fuel Injector Nozzle 107-7732 127-8216 0R-8682 127-8218 128-8222 for Engine 3116 3126 Excavator 320B 325B 0

Table 1: Basic Product Information

Item Details
OEM Part Number 107-7732
Cross Reference Numbers

127-8216

Product Type Mechanical Unit Injector (MUI) Assembly
Applicable Engine C-aterpillar 3114, 3116 inline 6-cylinder diesel engine
Product Grade New / Remanufactured (Reman)
Control Method Camshaft-driven, non-electronic
Net Weight Approx. 0.8 kg
Installation Type Vertical mount in cylinder head
Factory Inspection 100% flow, sealing and spray pattern tested

Table 2: Core Technical Specifications

Parameter Standard Value
Injection Opening Pressure 245–265 bar (24.5–26.5 MPa)
Rated Working Pressure 280–300 bar
Number of Nozzle Holes 5 holes
Nozzle Hole Diameter 0.22 mm
Spray Cone Angle 127°
Fuel Delivery Per Cycle 120–135 mm³/cycle
Flow Deviation ≤ ±2%
Needle Lift 0.30 mm
Sealing Performance No internal or external leakage
Cycle Life ≥ 1,000,000 cycles

Table 3: Components & Materials

Component Material / Specification
Injector Body High-strength alloy structural steel
Needle Valve Assembly Precision cemented carbide (tungsten steel)
Nozzle Body Carburized and quenched alloy steel
Return Spring Chrome-vanadium alloy spring steel
Plunger Barrel Assembly High-hardness precision ground steel
Seals Fluorine rubber (FKM), oil & heat resistant
Inlet Strainer Stainless steel precision mesh
Retaining Nut Medium carbon alloy steel

Table 4: Application & Installation Data

Category Model / Specification
Compatible Excavators 205B, 213B, 214B, 224B, E110B, E120B
Compatible Compactors CB-434, CP-533, CP-563, CS-531, CS-533
Compatible Asphalt Pavers AP-1000, AP-1050
Engine Rated Speed 2200 rpm
Recommended Fuel 0# / -10# diesel fuel
Injector Body Torque 80 N·m
Nozzle Cap Nut Torque 160 N·m
Recommendation Replace all 6 injectors as a set for consistency

 


 

 

 


Why Choose Us:
 

1)Support multiple payment methods, payment protection;

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

 

 


 

 

Mechanical Engine Fuel Injector Nozzle 107-7732 127-8216 0R-8682 127-8218 128-8222 for Engine 3116 3126 Excavator 320B 325B 0 Detailed Product Picture:

 

Mechanical Engine Fuel Injector Nozzle 107-7732 127-8216 0R-8682 127-8218 128-8222 for Engine 3116 3126 Excavator 320B 325B 2Mechanical Engine Fuel Injector Nozzle 107-7732 127-8216 0R-8682 127-8218 128-8222 for Engine 3116 3126 Excavator 320B 325B 3Mechanical Engine Fuel Injector Nozzle 107-7732 127-8216 0R-8682 127-8218 128-8222 for Engine 3116 3126 Excavator 320B 325B 4

 

 

 

 

 

 

mpany Information:


 

Mechanical Engine Fuel Injector Nozzle 107-7732 127-8216 0R-8682 127-8218 128-8222 for Engine 3116 3126 Excavator 320B 325B 5

Mechanical Engine Fuel Injector Nozzle 107-7732 127-8216 0R-8682 127-8218 128-8222 for Engine 3116 3126 Excavator 320B 325B 6