Float and Fuel Valve X Xtreme for Ski-Doo Summit 800 HO High Mark

Float and Fuel Valve for Ski-Doo Summit 800 HO High Mark

This float and fuel valve assembly supports proper fuel delivery on the Ski-Doo Summit 800 HO High Mark snowmobile, replacing worn internal carburetor fuel control components.

Overview

This float and fuel valve fits the Ski-Doo Summit 800 HO High Mark and works inside the fuel circuit to regulate and shut off fuel flow. A failing float or fuel valve can cause flooding or a lean condition, so replacing it restores consistent fueling for the Summit 800 HO High Mark. It suits the 2003 to 2004 X and Xtreme models listed in the fitment.

Built For Performance

• Float and fuel valve assembly designed for consistent fuel control
• Seals the fuel inlet to prevent overflowing the bowl
• Works with the needle and seat to meter fuel at the correct level
• Materials suited to cold-weather snowmobile fuel systems
• Direct replacement for the listed Series III engine application

Fits These Machines

• for Ski-Doo Summit 800 HO High Mark 2003 X
• for Ski-Doo Summit 800 HO High Mark 2003 Xtreme
• for Ski-Doo Summit 800 HO High Mark 2004 X
• for Ski-Doo Summit 800 HO High Mark 2004 Xtreme

On-The-Job Use

• Rebuilding a carburetor that has begun flooding or running rich
• Routine fuel system service during preseason maintenance
• Fixing a machine that stalls or floods after sitting
• Trailside repairs when fuel delivery becomes inconsistent

Specs At A Glance

Good To Know

Q: How do I know the fuel valve needs replacing? A: Common signs are flooding, a strong fuel smell, or an engine that runs rich or stalls, which points to a valve that no longer seals.

Q: Can this be installed without removing the carburetor? A: In most cases the carburetor must be removed and opened to access and replace the float and fuel valve correctly.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.