Cummins Rectangular Ring Seal 129888 – Precision Sealing for Engine Reliability
The Cummins Rectangular Ring Seal 129888 is engineered to provide secure and leak-free sealing within various engine assemblies. As one of the essential Cummins genuine parts, this component plays a vital role in maintaining internal pressure and fluid integrity. Choosing original Cummins parts like this ring seal helps ensure dependable engine performance and long-term durability across applications.
🔩 Specifications
- Part Name: Rectangular Ring Seal
- Part Number: 129888
- Brand: Cummins
- Material: Heat- and oil-resistant elastomer compound
- Design Type: Rectangular cross-section ring
- Compatibility: Designed for use with specific Cummins engine models and assemblies
⭐ Key Features
- Ensures a tight, vibration-resistant seal under high pressure
- Manufactured to exact Cummins genuine parts tolerances
- Excellent resistance to oil, fuel, and thermal expansion
- Enhances system efficiency by preventing fluid loss
- Easy to install alongside other Cummins parts
⚙️ Technical Insights
This Cummins rectangular ring seal is not just a simple gasket—it is a precision-fit sealing solution. It’s specially formulated to resist swelling, hardening, or cracking, even after prolonged exposure to harsh fluids and temperature fluctuations. When installed properly with compatible Cummins parts, it contributes significantly to reduced maintenance and longer service intervals.
🛠 Application Scenarios
- 🚛 Diesel engine assemblies in commercial trucks
- 🏗 Construction machinery requiring durable sealing performance
- 🔧 Generator sets built with Cummins genuine parts
- 🚜 Agricultural vehicles needing long-term reliability
- 🚢 Marine diesel systems with critical sealing needs
📦 Availability
This Cummins Rectangular Ring Seal 129888 is in stock and available for global shipping.
To ensure correct fitment with your Cummins parts configuration, please provide your engine serial number (ESN). Our support team is ready to assist with verification.
