Cummins Piston Ring Kit 4955975 – Reliable Compression and Oil Control
The Cummins Piston Ring Kit 4955975 is designed to restore compression, manage oil control, and reduce blow-by in your diesel engine. Built for durability and precision, this kit ensures each piston operates efficiently inside the cylinder bore. As a trusted component in Cummins parts and CCEC parts systems, it helps prolong engine life and maintain peak performance.
🔩 Specifications
- Part Number: 4955975
- Part Name: Piston Ring Kit
- Material: High-strength cast iron with wear-resistant coating
- Configuration: Top compression ring, intermediate ring, oil control ring
- Condition: 100% Brand New
- Category: Engine Pistons & Rings
- Origin: Manufactured to Cummins OEM standards
- Compatibility: Fits select models using Cummins genuine parts (confirm with ESN)
⭐ Key Features
- Seals the combustion chamber for consistent compression
- Controls engine oil flow and reduces oil consumption
- Minimizes wear and extends piston and liner service life
- Precisely manufactured to fit OEM piston grooves
- Fully compatible with other Cummins parts and CCEC parts
⚙️ Technical Insights
- Multi-Ring Structure: Includes rings optimized for sealing, scraping, and oil control
- Surface Treatments: Chrome or nitrided coatings improve heat and wear resistance
- Tight Tolerances: Ensures proper ring end-gap and side clearance in Cummins genuine parts applications
- Engineered Fit: Each ring set is matched to factory piston and liner specs to restore OEM performance
🛠 Application Scenarios
The Cummins 4955975 Piston Ring Kit is commonly used in:
- Full engine rebuilds or overhauls for CCEC-powered units
- Oil consumption repairs in diesel trucks, gensets, or marine engines
- Maintenance of high-mileage engines requiring fresh sealing surfaces
- Restoration of compression in engines using CCEC parts and Cummins parts
- Repair shops and fleets focused on long-term diesel reliability
📦 Availability
This piston ring kit is in stock and ready for worldwide delivery.
For accurate selection, please provide your engine serial number (ESN). Our experienced support team is always ready to help with your Cummins parts and CCEC parts needs.
