420256606 Valve Seat Sleeve for Sea-Doo Wake P Pro 230 1503 2018

Valve Seat Sleeve for Sea-Doo

The Valve Seat Sleeve for Sea-Doo Wake P Pro 230 1503 delivers a precision-fit replacement sleeve, cross-referenced to OEM part 420256606, that restores proper valve seating in your engine head.

Overview

This Valve Seat Sleeve for Sea-Doo is a machined replacement component that presses into the cylinder head to give the valve a durable, accurate seating surface. The valve seat sleeve for Sea-Doo helps maintain compression, valve alignment, and heat transfer in 1503 engines. It suits riders and mechanics rebuilding or refreshing top-end components on their personal watercraft.

Built For Performance

• Machined to match OEM part 420256606 dimensions
• Restores valve seating geometry for consistent compression
• Durable metal construction suited to high-heat cylinder head use
• Direct-fit replacement for worn or damaged seat sleeves
• Compatible with 1503 engine top-end rebuilds

Fits These Machines

• for Sea-Doo Wake P Pro 230 1503 (2018)

On-The-Job Use

• Top-end engine rebuilds or refreshes
• Replacing worn or heat-damaged seat sleeves
• Restoring valve sealing in 1503 cylinder heads
• Shop and DIY personal watercraft engine service

Specs At A Glance

Good To Know

Q: Does this sleeve require machining after installation? A: Proper installation may require pressing and finishing to ensure the valve seats correctly, so professional engine work is recommended. A: Confirm your cylinder head and engine model match before ordering.

Q: Is this an OEM Sea-Doo part? A: This is a replacement Valve Seat Sleeve for Sea-Doo built to OEM cross-reference 420256606 and is not an original brand product. A: Verify the part number against your existing component for compatibility.

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