Cummins Injector Sleeve 3417717 – Reliable Sealing for Fuel System Integrity
The Cummins Injector Sleeve 3417717 is a precision-machined insert that provides a stable and sealed interface between the fuel injector and the engine cylinder head. It prevents coolant and combustion gas leakage while ensuring consistent injector alignment, which is essential for maintaining fuel injection efficiency and engine reliability.
As one of the trusted Cummins genuine parts, this sleeve delivers dependable performance under extreme engine conditions and integrates easily with other Cummins parts in diesel fuel systems.
📦 Specifications
- Part Number: 3417717
- Part Name: Injector Sleeve
- Material: Heat-resistant alloy
- Surface Treatment: Anti-corrosion coating
- Condition: Brand New
- Category: Fuel System Components
- Origin: Manufactured to Cummins OEM specifications
- Compatibility: Designed for use in specific mid- and heavy-duty Cummins engines
✅ Key Features
- Ensures a tight seal between injector and cylinder head
- Prevents coolant intrusion into the combustion chamber
- Durable material resists heat, pressure, and corrosion
- Maintains correct injector position for optimal spray pattern
- Integrates seamlessly with other Cummins parts and systems
🔧 Technical Insights
- Precision Engineering: Matches OEM tolerances for a snug, leak-proof fit
- Thermal Stability: Withstands high combustion and coolant temperatures
- Corrosion Resistance: Treated to resist electrochemical wear
- Service Ready: Ideal for routine replacements in Cummins genuine parts fuel systems
💡 Application Scenarios
The Cummins 3417717 Injector Sleeve is widely used in:
- 🔹 Commercial diesel engines requiring accurate injector seating
- 🔹 Fuel system repairs where coolant contamination must be prevented
- 🔹 Heavy-duty trucks and buses using factory Cummins parts
- 🔹 Power generation equipment requiring precise fuel delivery
- 🔹 Engine overhauls involving injector system rebuilds
🚚 Availability
This injector sleeve is in stock and ready for global shipping.
To ensure accurate fitment with your engine configuration, please provide your engine serial number (ESN). Our team can quickly confirm the correct Cummins genuine parts for your system.
