Exhaust Valve Gaskets for Polaris Switchback 800 Pro S X 2015-2018

Exhaust Valve Gaskets for Polaris Switchback 800 Pro S / X

These exhaust valve gaskets seal the exhaust valve assembly on 2015-2018 Polaris Switchback 800 Pro S and Pro X models, keeping compression sealed and exhaust gas routed correctly.

Overview

Exhaust valve gaskets for the Polaris Switchback 800 Pro S and Pro X are the sealing components that sit between the exhaust valve and the cylinder, stopping leaks at the valve pocket. A failed exhaust valve gasket on a Polaris Switchback 800 leads to lost compression, rough running, and exhaust leaks that can damage surrounding parts. These gaskets are made for riders servicing the top end of their 2015-2018 Switchback 800 Pro S or Pro X.

Built For Performance

• Seals the exhaust valve to cylinder interface to maintain compression
• Built to handle the high heat of a two-stroke exhaust valve pocket
• Correct thickness for proper valve seating and clearance
• Sold as a set for the exhaust valve positions
• Direct replacement for the factory gasket position

Fits These Machines

• for Polaris Switchback 800 Pro S, 2015-2018
• for Polaris Switchback 800 Pro X, 2015-2018

On-The-Job Use

• Top-end rebuilds and exhaust valve service
• Cylinder and piston replacement jobs
• Fixing exhaust leaks and low compression symptoms
• Scheduled maintenance on high-hour 800 cc engines

Specs At A Glance

Good To Know

Q: Do I need to replace exhaust valve gaskets every time I remove the valve? A: Yes, these gaskets are single-use sealing parts, so fitting a fresh set whenever the exhaust valve is removed prevents leaks and rework. Reusing an old gasket risks compression loss and a poor seal.

Q: Will these fit other Polaris 800 engines? A: They are listed for the 2015-2018 Polaris Switchback 800 Pro S and Pro X models, so confirm your machine's model and year before ordering. Serial number variations can affect fitment.

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