3116 Injector Nozzle 7E-7607 0R-3389 7E-8952 0R-4374 Common Rail Parts Injector 7E7607 7E8952
Basic Properties
Place of Origin:
USA
Brand Name:
Caterpillar
Certification:
ISO +86 13434566685
Model Number:
0R-3389
Trading Properties
Minimum Order Quantity:
1 PCS
Payment Terms:
T/T, Western Union,
Supply Ability:
10000
Product Summary
3116 Injector Nozzle 7E-7607 0R-3389 7E-8952 0R-4374 Common Rail Parts Injector 7E7607 7E8952 Table 1: Basic Product Information Item Details OEM Part Number 0R-3389 Cross Reference Numbers 7E-8952 Product Type Mechanical Unit Injector (MUI) Assembly Applicable Engine C-aterpillar 3114, 3116 inline ...
Product Details
Highlight:
Caterpillar fuel injector nozzle
,Common rail injector parts
,3116 injector nozzle with warranty
Contact:
+86 13434566685
Part Number:
0R-3389
Other No:
10R-0963
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
3116 Injector Nozzle 7E-7607 0R-3389 7E-8952 0R-4374 Common Rail Parts Injector 7E7607 7E8952
Table 1: Basic Product Information
| Item | Details |
| OEM Part Number | 0R-3389 |
| Cross Reference Numbers |
7E-8952 |
| 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) Great sales and after-sales Services - The principle of customer always comes first. To help you—our dear customer to save costs, we are committed to offer you high quality engine parts with the most competitive price. After sales, we are willing to provide technical support and glad to hear any feedback from you. It is your kind opinion that make us get more and more improvement.
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;
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