210-047 Seal Piston Rings

Total Seal Inc. provides advanced cylinder sealing solutions for Harley-Davidson engines. These piston rings feature a patented Gap-less second ring design that reduces blow-by to 2% or less, maintaining consistent performance throughout the engine's life. The TS1 series utilizes a Moly Max plasma ductile iron top ring designed to withstand extreme heat and detonation in high-compression or racing applications. The oil ring is a three-piece assembly featuring a stainless steel expander and chrome-faced tool steel rails. These components help lower oil temperatures by improving the seal between the piston and cylinder wall. This product is sold in sets for one single piston.