5412056 Exhaust Valve Bellow for Polaris XC SP 800 2001-2005

Exhaust Valve Bellow for Polaris XC SP 800

The Exhaust Valve Bellow for Polaris XC SP 800 snowmobiles is the rubber bellows that actuates the variable exhaust valve, referencing part number 5412056.

Overview

This exhaust valve bellow is a replacement rubber component for Polaris XC SP 800 machines. It links the valve actuator to the exhaust valve guillotine so the power valve opens and closes with engine speed. It is intended for riders servicing the variable exhaust system on their sled.

Built For Performance

• Flexible rubber bellow rated for exhaust valve actuation
• Direct replacement referencing Polaris part number 5412056
• Correct fit on the valve actuator and guillotine assembly
• Resists heat and oil exposure in the exhaust valve area
• New unit, not a used or rebuilt takeoff

Fits These Machines

• for Polaris XC SP 800, 2001-2005

On-The-Job Use

• Replacing a cracked or torn bellow that causes sluggish valve action
• Rebuilding the exhaust valve assembly during a top end service
• Restoring proper power valve timing on the trail

Specs At A Glance

Good To Know

Q: What are signs the bellow needs replacing? A: A torn or stiff bellow can cause uneven idle, poor low end response, or a valve that stops moving. Inspect the bellow for cracks before ordering.

Q: Is this an original Polaris part? A: This is a replacement exhaust valve bellow that references Polaris part number 5412056. It is not an original Polaris-manufactured component.

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