5010983R91 for International/Navistar DT466 Diesel Injector
September 13, 2025
687372C91 for Navistar DT466 Fuel Injector Nozzle
September 13, 2025
5010986R91 for International/Navistar Maxxforce DT Diesel Fuel Injector
Key Information
Part Number: 0451025, 148-043-0005, 148-043-0031, 1480430005, 1480430031, 1884057C, 1884057C91, 1884057C92, 1884058C, 1884058C1, 1884058C2, 5010986R91, 66957, 6931, 6931-JS, 6931-PP, 6931JS, 6931PP, 718-516, 718516, AP66857, AP66957, DE06057, R-5010986R91, R5010986R91
Engine Make: Navistar
Inspection Report: Yes
Warranty: 21 Months
Supply Ability: In stock
Payment Way: Paypal, Western Union, Visa, Mastercard, T/T
Details: One model in a neutral box or specific box required by clients.
The part number 5010986R91 corresponds to an International/Navistar MaxxForce DT diesel fuel injector. Here are the key details about this part:
Specifications:
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Engine Compatibility: MaxxForce DT (based on the Navistar DT engine series)
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Application: Used in International trucks and other vehicles equipped with the MaxxForce DT engine.
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Fuel System: Common Rail Diesel Injection
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OEM Part Number: 5010986R91 (Navistar/International genuine part)
Replacement & Cross-References:
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This injector may also be sold under aftermarket numbers from brands like Bosch, Delphi, or Denso, but it’s best to verify compatibility before purchasing.
:
Here's a summarized technical specification table for the International/Navistar MaxxForce DT Diesel Fuel Injector (Part #5010986R91):
| Parameter | Specification |
|---|---|
| Part Number | 5010986R91 (Navistar OEM) |
| Engine Compatibility | MaxxForce DT (Navistar DT 466/570 variants) |
| Fuel System Type | Common Rail Direct Injection (High Pressure) |
| Injector Type | Electrohydraulic (Solenoid-Controlled) |
| Voltage | 12V (Typical for solenoid actuation) |
| Flow Rate | Varies by calibration (OEM-specific; ~200-300 cc/30 sec at test pressure) |
| Operating Pressure | 5,000–30,000+ psi (Depends on rail pressure) |
| Seal Type | Copper washer (injector-to-cylinder head) + O-rings |
| Torque Specification | 35–45 Nm (26–33 lb-ft) for mounting bolts |
| Connector Type | Standard 2-pin Deutsch or Weather Pack connector |
| Common Failures | Clogged nozzles, solenoid failure, leaks |
