Description
0K4Y1-11-SC0 PISTON RING Vehicle Compatibility
Kia Commercial | 2.7L J2 Diesel Engine | Legacy Series
The 0K4Y1-11-SC0 PISTON RING is a high-performance Kia engine component. This part is designed for Kia’s 2.7L J2 Diesel engines, including the Bongo, Pregio, and K2700 commercial vehicles. It ensures optimal compression, reduces oil consumption, and enhances engine efficiency. Manufactured with wear-resistant hard-chrome coatings, it meets OE standards and provides long-term reliability under heavy-duty operation. Compatible with both passenger and commercial Kia diesel engines, this piston ring restores sealing integrity and supports smooth engine performance. Additionally, this component contributes to reduced emissions and maintains consistent performance over extended service intervals. Learn more about Kia engine components here.
This component is ideal for both light-duty and heavy-duty commercial operations. It provides uniform wear, minimizes engine noise, and maintains thermal performance. Its durable construction ensures minimal maintenance requirements while delivering reliable power output for daily operations. By using high-quality materials and precision engineering, the piston ring helps prevent engine wear and extends overall engine life. Explore related components in our Engine Piston Rings Collection and Kia Commercial Vehicles Parts sections to find compatible upgrades and replacements.
For technicians and vehicle owners, installing the correct piston ring is crucial for maintaining engine reliability. Proper fitment ensures effective compression and oil control, which directly affects fuel efficiency and engine responsiveness. Whether for daily commercial use or heavy-duty operations, using certified and tested components guarantees peace of mind and reduces the risk of premature engine failure. Regular inspection and maintenance of engine components, including the piston ring, is recommended to sustain optimal performance.
0K4Y1-11-SC0 PISTON RING for Kia Commercial Vehicles
- Kia Bongo: 2.7L J2 Diesel, Legacy Series
- Kia Pregio: 2.7L Diesel, Commercial Van
- Kia K2700: Frontier & Standard Series
- Engine: 2700cc J2 4-Cylinder Diesel
- Quality: Hard-Chrome Wear-Resistant Coating
- Fitment: Standard Bore (STD) Spec
Diesel Performance Specifications
- Material: Specialized Hard-Chrome Steel
- Efficiency: Enhanced Compression Seal & Oil Control
- Testing: Heat, Load, and Friction Integrity Verified
- Application: Heavy-Duty Commercial Engines
- Design: Optimized for High Torque & Continuous Operation
- Part Spec: OE Performance Grade
Engine Specifications
The 2.7L J2 Diesel engine can have variations in ring thickness and radial wall depth depending on production years. To ensure proper performance, verify your piston ring with your Chassis number (VIN). Proper installation enhances engine compression, reduces oil consumption, and improves longevity. This piston ring also helps maintain consistent engine performance under high-load conditions and supports durability during long trips or continuous commercial use. For more maintenance tips, visit our Kia Diesel Engine Maintenance Guide.
Note: Images shown are for illustration purposes only and may not be an exact representation of the product.

















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