Restore original engine performance and reliability with this OEM-quality piston ring set, specifically designed for Bukh DV10 and DV20 marine diesel engines. Manufactured to meet or exceed factory specifications, this set—Part No. 030D0301—includes all the piston rings required for one cylinder, providing a perfect fit and reliable sealing in demanding marine conditions.
Made from high-strength cast iron, these rings deliver excellent durability, compression sealing, and oil control—critical for maintaining power, reducing blow-by, and extending engine life. Ideal for both routine maintenance and complete rebuilds, this ring set helps ensure your Bukh engine continues to perform reliably whether in commercial use or private marine applications.
OEM-Quality Replacement – Matches Part No. 030D0301

Fits Bukh DV10 and DV20 Engines – Designed specifically for popular marine diesel models

Complete Set for One Piston – Includes compression and oil control rings

Durable Cast Iron Construction – Engineered for wear resistance and long service life

Precision-Machined – Guarantees proper fit, sealing, and optimal engine compression

Bukh DV10 – 10 HP Marine Diesel Engine

Bukh DV20 – 20 HP Marine Diesel Engine

Restores lost compression and engine efficiency

Reduces oil consumption and exhaust emissions

Increases fuel economy and performance

Suitable for use in harsh marine environments