Total Seal TFX Thin Ring Sets - Engine Builder Magazine

Mar 09, 2025

Total Seal Piston Rings is continuously pushing the envelope to evolve piston ring sealing technology to its highest level. The result – superior piston ring designs that provide greater engine reliability and efficiency, while maximizing horsepower.

In response to market demand for a high quality, cost-effective steel piston ring set, Total Seal is introducing its new TFX Thin Piston Ring line.

TFX Thin Ring Sets highlights include:• Top Ring: 440B Stainless steel with a C56 face coating• 2nd Ring: 9000 series steel, Napier profile• Oil Rings: Standard tension• Available in two configurations: 1.2mm x .150r, 1.2mm x .150r, 3.0mm x .145r or 1.0mm x .134r, 1.0mm x .130r, 2.0mm .130r• Bore sizes ranging from 3.770” – 4.190” with more coming• Ring Sets for 8-cylinder applications only

TFX RINGS INFOTOTAL SEAL WEBSITEToll-Free Order Line: (800) 874-2753 Main office: (623) 587-7400