420911552 Power Valve Regulator Cover for Sea-Doo GTX DI 951 2000-2003

Power Valve Regulator Cover for Sea-Doo GTX DI 951

This power valve regulator cover, part number 420911552, fits Sea-Doo GTX DI 951 models from 2000 to 2003 and protects the regulator assembly that controls exhaust power valve timing.

Overview

This power valve regulator cover is a replacement component for Sea-Doo GTX DI 951 watercraft produced between 2000 and 2003. It shields and secures the power valve regulator, the part that manages exhaust valve actuation for consistent engine performance. Designed for riders and mechanics maintaining or rebuilding a 951 DI engine, this cover keeps the regulator protected from moisture, debris, and vibration.

Built For Performance

• Direct replacement for OEM part number 420911552
• Protects the power valve regulator from water spray and debris
• Constructed to withstand the vibration of marine engine operation
• Maintains proper sealing around the regulator assembly
• Built for the 951 DI engine platform used in Sea-Doo GTX models

Fits These Machines

• for Sea-Doo GTX DI 951 (2000)
• for Sea-Doo GTX DI 951 (2001)
• for Sea-Doo GTX DI 951 (2002)
• for Sea-Doo GTX DI 951 (2003)

On-The-Job Use

• Replacing a cracked or missing regulator cover during engine service
• Restoring proper power valve operation on a 951 DI engine
• Routine maintenance on Sea-Doo GTX DI watercraft
• Rebuilding or refreshing a top-end exhaust valve assembly

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: This is a replacement power valve regulator cover made to fit the listed Sea-Doo GTX DI 951 models, not an original brand product. It is built to match the fitment and function of part number 420911552.

Q: How do I know this cover fits my watercraft? A: Confirm your model year falls within 2000 to 2003 and that your engine is the 951 DI platform. Checking your serial number against the listed fitment is always recommended 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.