QFS Vapor Separator Tank Seal for Mercury/Mariner 150HP, 175HP, 200HP, 225HP, 250HP Outboards (1994–2002), Replaces 809086

Replacing a worn or hardened tank seal is essential to prevent fuel leaks, vapor loss, and potential safety hazards. These seals are built to OEM specifications for reliable fit and performance, ensuring proper sealing without trimming or modification. Made from durable materials, they resist swelling, cracking, and hardening caused by ethanol-blended fuels and extreme temperatures. Always replace the tank seal during fuel pump service to maintain system integrity and avoid future rework. This tank seal is compatible with a wide range of Mercury & Mariner outboard engines: 1994-2001 Mercury / Mariner 150 HP 1994-2001 Mercury / Mariner 175 HP 1994-2001 Mercury / Mariner 200 HP 1995-2001 Mercury / Mariner 225 HP 1996-2002 Mercury / Mariner 250 HP 1998-2000 Mercury Race 300 HP / 3.0L 2000-2002 Mercury Sportjet 240

• HFP-TS55 is a precision-molded vapor separator tank (VST) seal specifically engineered to replace Mercury Marine / Mariner factory part number 809086 for a 100% leak-proof fit
• Fits 1994-2001 Mercury & Mariner 150 HP, 175 HP, and 200 HP; 1995-2001 Mercury & Mariner 225 HP; 1996-2002 Mercury & Mariner 250 HP; 1998-2000 Mercury Race 300 HP (3.0L), and 2000-2002 Mercury Sportjet 240
• Ethanol-Resistant Polymer: Constructed from high-grade, fuel-safe rubber designed to resist swelling and degradation caused by modern ethanol-blended marine fuels, ensuring the VST stays pressurized and dry
• Stops Fuel Leaks & Vapor Lock: Essential for preventing fuel vapor leaks and maintaining the internal pressure required for the high-pressure fuel pump to function correctly without cavitating