Piston Rings

MPI supplies OE piston rings for 4-stroke diesel and gas engines.
These piston rings are developed for heavy-duty high and medium speed applications and provide :

• Maximum durability
• Optimal fit
• High wear and corrosion resistance
• Excellent heat-conducting capacity

These piston rings are manufactured in Germany and have anti-scuffing properties that promote smooth engine operation, reduced oil consumption and long engine life.

MPI also supplies OE Piston rings for all 2-stroke engines. Our principals have been designing and manufacturing Piston rings for all 2-stroke engines for over a century. They work in close co-operation with leading engine manufacturers and their rings are guaranteed to meet the standards of today’s high-performance engines. These piston rings can resist high temperatures, a very corrosive environment, and heavy wear, and are capable of creating an optimum oil film between ring and liner.

In more severe conditions we can arrange tailor made solution to address the required performance. They have the technology in 4 key areas which determine a ring’s unique properties, enabling them to develop optimized and reliable ring packs for the most advanced large bore engines :

• Base materials
• Coatings
• Geometry
• Tribology

Tribological test rings and simulations using advanced computational methods are applied in the development of new ring packages.

Ring packs for 2-stroke engines are available for immediate delivery.