Intake/Exhaust Valve Spring Retainer for Sea-Doo GTX P LTD 300 1630 2018

Intake/Exhaust Valve Spring Retainer for Sea-Doo

This intake/exhaust valve spring retainer is a valve train component that secures the valve spring in place on Sea-Doo GTX P LTD 300 1630 personal watercraft, keeping the valve assembly properly seated during engine operation.

Overview

This valve spring retainer is made to hold the valve spring securely against the cylinder head on Sea-Doo GTX P LTD 300 1630 watercraft. It keeps the intake and exhaust valve springs positioned correctly so the valves open and close as the engine runs. A smart replacement for riders servicing the top end of their 1630 engine.

Built For Performance

• Designed to retain intake and exhaust valve springs under high-rpm engine loads
• Fits the Sea-Doo 1630 engine platform found in the GTX P LTD 300
• Direct-fit replacement for the stock valve spring retainer position
• Durable construction suited to the heat and stress of marine engine valve trains
• Sold as a single retainer for valve service and rebuild work

Fits These Machines

• for Sea-Doo GTX P LTD 300 1630 (2018)

On-The-Job Use

• Top-end engine rebuilds and valve service
• Valve spring replacement on the 1630 engine
• Cylinder head refresh work on the GTX P LTD 300
• Routine maintenance for high-hour personal watercraft engines

Specs At A Glance

Good To Know

Q: What does a valve spring retainer do? A: It locks the valve spring to the valve stem so the spring stays compressed and the valve follows the camshaft correctly. A worn or cracked retainer can cause valve float or dropped valves.

Q: Should retainers be replaced during a rebuild? A: It is good practice to inspect and replace retainers whenever the valve springs are serviced. Confirm the part matches your engine 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.