Cummins Rectangular Ring Seal 129888 – Durable Seal for Reliable Engine Performance
The Cummins Rectangular Ring Seal 129888 is a high-quality sealing component designed to provide a tight and durable seal in various engine assemblies. As a vital part of the Cummins parts lineup and Cummins genuine parts, this seal ensures optimal engine performance by preventing leaks and maintaining pressure. Since this part is not a CCEC part, the focus is solely on its role within the broader Cummins parts category.
📦 Specifications
- Part Number: 129888
- Part Name: Rectangular Ring Seal
- Material: High-grade rubber or synthetic elastomer
- Shape: Rectangular cross-section for enhanced sealing
- Condition: 100% Brand New
- Category: Sealing Components
- Compatibility: Suitable for various Cummins genuine parts applications (confirm with ESN)
✅ Key Features
- Provides a secure and leak-proof seal
- Resistant to heat, oil, and pressure fluctuations
- Flexible design accommodates engine vibrations
- Long-lasting material ensures extended service life
- Compatible with a wide range of Cummins parts
🔧 Technical Insights
- The rectangular profile of the seal offers a larger contact area compared to standard O-rings, which enhances sealing efficiency.
- Made from durable synthetic elastomers, it withstands harsh engine environments, including exposure to fuels and lubricants.
- Its flexibility helps maintain a tight seal even under dynamic conditions like engine vibrations and temperature changes.
- Designed to meet strict quality standards of Cummins genuine parts for reliable engine assembly performance.
💡 Application Scenarios
The Cummins Rectangular Ring Seal 129888 is commonly used in:
- Sealing joints in fuel systems and oil circuits
- Areas requiring reliable pressure containment in engines
- Maintenance and repair of Cummins parts where seal integrity is critical
- Engine rebuilds and routine service that demands quality sealing solutions
🚚 Availability
This rectangular ring seal is currently in stock and ready for global shipping. To ensure proper fitment with your engine setup, please provide your engine serial number (ESN) when ordering. Our team is here to help confirm compatibility with your Cummins genuine parts requirements.
