Top and 2nd rings are crafted from Martenstic Ductile Iron,the highest strength iron available, specially heat treated and coated with CrN (Chromium Nitride is a chemical compound of chromium and nitrogen with the formula CrN. It is very hard,and is extremely resistant to corrosion) for lasting durability and reduced wear.

Gapless® Second Ring – Patented Total Seal Gapless® design keeps fuel out of the oil and reduces turbo lag. This is the ring of choice for high performance or high effi ciency applications.

Conventional 2nd Ring - Premium quality ring with a conventional end gap. Ideal for stock rebuilds and mild performance applications.

Oil Ring – Two different oil ring configurations, Nitride Steel with chrome face, or Iron with chrome face, depending on the specific application and use are provided. Both are longer lasting, provide better sealing, maximum performance, lower soil temperature, and maintains cleaner, longer lasting oil.

• Cummins 5.9L and 6.7L
• Duramax 6.6L
• Ford Powerstroke 6.4L to 7.3L
• Custom sets also available
New Total Seal® Diesel Ring Sets available for:

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