Cummins O Ring Seal 3007759 – Precision Sealing for Diesel Engine Systems
The Cummins O Ring Seal 3007759 is a precision-molded elastomeric seal engineered to maintain tight fluid and air boundaries within diesel engine systems. Designed to meet stringent Cummins genuine parts specifications, this component ensures leak prevention in high-pressure zones such as fuel, oil, and coolant circuits across a range of Cummins parts and CCEC parts assemblies.
🔩 Specifications
- Part Number: 3007759
- Part Name: O Ring Seal
- Material: High-grade nitrile rubber (NBR) or fluorocarbon (FKM), depending on application
- Color: Black (standard)
- Condition: 100% Brand New
- Category: Sealing Components
- Origin: Manufactured to Cummins OEM standards
- Compatibility: Fits select Cummins and CCEC engines (verify with ESN or parts catalog)
⭐ Key Features
- Provides high sealing integrity under temperature and pressure extremes
- Resistant to oil, diesel, coolant, and combustion byproducts
- Maintains elasticity and shape across thermal cycles
- Direct-fit for easy replacement with no modification
- Built to integrate with surrounding Cummins parts and CCEC parts systems
⚙️ Technical Insights
- Material Engineering: Typically constructed from NBR or FKM for chemical resistance and thermal stability based on system fluid.
- Compression Set Resistance: Designed to recover shape after installation and maintain a long-term seal without degradation.
- OEM Fitment: Manufactured to exact dimensions for perfect interface with metal housings, sleeves, or ports in Cummins genuine parts assemblies.
- System Compatibility: Ensures proper function within pressurized lubrication, cooling, or air handling circuits.
🛠 Application Scenarios
The Cummins 3007759 O Ring Seal is commonly used in:
- Fuel and oil system connections in diesel engines
- Coolant channel seals within cylinder heads and manifolds
- Turbocharger oil line interfaces in CCEC parts systems
- Maintenance and service kits for various Cummins engine models
- Rebuild environments requiring reliable sealing with genuine Cummins parts
📦 Availability
This part is in stock and ready for worldwide shipment.
For precise application matching, please provide your engine serial number (ESN). Our support team is available for technical guidance and product verification.
