420260728 Power Valve Bellow for Sea-Doo GTI RFI 800 2004-2005

Power Valve Bellow for Sea-Doo

This power valve bellow is a replacement part made for Sea-Doo GTI RFI 800 personal watercraft from 2004 to 2005, sealing the power valve assembly to keep exhaust timing working as intended.

Overview

This power valve bellow is a replacement component for the Sea-Doo GTI RFI 800, designed to seal the power valve and keep the exhaust system operating properly. The bellow flexes with the valve mechanism and protects it from heat and oil during normal marine use. It suits riders servicing or rebuilding their 2004 to 2005 model.

Built For Performance

• Flexible rubber material resists heat and oil exposure
• Seals the power valve for correct exhaust timing
• Direct replacement for the factory bellow
• Handles the vibration and moisture of watercraft use
• Straightforward fit onto the power valve assembly

Fits These Machines

• for Sea-Doo GTI RFI 800 (2004)
• for Sea-Doo GTI RFI 800 (2005)

On-The-Job Use

• Top-end maintenance on the Rotax 800 RFI engine
• Power valve service and rebuild work
• Restoring sealed exhaust valve operation after wear

Specs At A Glance

Good To Know

Q: What does the power valve bellow do? A: It seals the power valve to the engine so the valve opens and closes correctly for exhaust timing. A worn or torn bellow can cause poor performance or sticking.

Q: Is this an original Sea-Doo part? A: This is a replacement power valve bellow made for Sea-Doo watercraft. Check that part number 420260728 matches your application before ordering.

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