S&S CYCLE O-Ring — Viton, P/N 50-8046 – 57-78 Big Twin, 57-78 Sportster

Replacement O-ring designed for Super E & G Carburetors. It seals critical joints to prevent fuel or air leaks and helps maintain stable carburetor performance. Install by inspecting the seating surface, cleaning debris, and seating the o-ring evenly in the groove. If the seal is hardened, cracked, or deformed, replace it to avoid performance issues. 🛠️🔧