274000612 Power Valve Spring for Sea-Doo GTX RFI 800 1998-2002

Power Valve Spring for Sea-Doo

This power valve spring (OEM cross-reference 274000612) is a replacement exhaust power valve spring for Sea-Doo 800 engines, built to restore consistent valve actuation and crisp power delivery.

Overview

This power valve spring for Sea-Doo is a direct-fit replacement for the original exhaust power valve spring used on 800 series engines. It keeps the power valve returning to the correct position so the exhaust port timing stays accurate across the rev range. A smart pick for riders refreshing a tired top end or rebuilding the valve assembly on a Sea-Doo 800.

Built For Performance

• Direct replacement for OEM part number 274000612
• Maintains correct power valve return tension
• Helps restore smooth exhaust port timing
• Fits Sea-Doo 800 series power valve assemblies
• Ideal for top end rebuilds and valve servicing

Fits These Machines

• for Sea-Doo GTX RFI 800 1998-2002
• for Sea-Doo 800 series engines using power valve part 274000612

On-The-Job Use

• Top end rebuilds on Sea-Doo 800 engines
• Power valve assembly servicing and cleaning
• Restoring lost top end response on older skis
• Routine maintenance before the riding season

Specs At A Glance

Good To Know

Q: How many springs do I need? A: This listing is for the power valve spring itself, so check how many valves your engine uses and order the quantity you need for the job.

Q: Do I have to remove the engine to install it? A: No, the power valve spring is normally accessible by removing the valve cover on the cylinder, making it a job you can do with the engine still in the hull.

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