420253255 Exhaust Power Valve Cap for Sea-Doo Challenger 800 1996-1997

Exhaust Power Valve Cap for Sea-Doo

This exhaust power valve cap is a replacement component that seals and covers the power valve assembly on the exhaust system, and it cross-references OEM part number 420253255.

Overview

This exhaust power valve cap is built to seal the power valve housing on the exhaust system of personal watercraft, helping maintain proper exhaust flow and engine performance. As a replacement exhaust power valve cap, it serves riders performing routine service or repair on aging valve components. It fits Sea-Doo Challenger 800 models from 1996 to 1997.

Built For Performance

• Cross-references OEM part number 420253255 for easy identification
• Seals the power valve housing to support consistent exhaust flow
• Constructed to withstand the heat and vibration of marine exhaust systems
• Direct-fit replacement for the original cap on supported models
• Compact design allows installation without major disassembly

Fits These Machines

• For Sea-Doo Challenger 800, 1996
• For Sea-Doo Challenger 800, 1997

On-The-Job Use

• Routine exhaust valve maintenance on personal watercraft
• Rebuilding or refreshing top-end exhaust components
• Replacing a worn or damaged power valve cap

Specs At A Glance

Good To Know

Q: How do I know if my power valve cap needs replacing? A: Signs include exhaust leaks, rough running, or visible cracking and heat damage on the cap. Inspect the cap during routine valve service for the best results.

Q: Does this cap come with mounting hardware? A: This listing covers the power valve cap itself, so reuse your existing fasteners unless they are damaged. Confirm your model and year 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.