Intake Exhaust Valve Spring Retainer for Sea-Doo Explorer Pro 170 1630 2023

Intake/Exhaust Valve Spring Retainer for Sea-Doo Explorer Pro 170 1630

This intake/exhaust valve spring retainer is a replacement valvetrain component that secures the valve spring on your Sea-Doo Explorer Pro 170 1630, helping keep valve operation consistent.

Overview

This valve spring retainer is made to hold the valve spring in position on the Sea-Doo Explorer Pro 170 1630 engine. It helps preserve correct valve spring tension so the intake and exhaust valves cycle as designed. A practical replacement for a worn or damaged retainer during top-end work.

Built For Performance

• Precision-formed to seat the valve spring firmly in the retainer groove
• Maintains steady spring pressure for reliable valve operation
• Built to handle the heat and vibration of a 1630 engine
• Direct replacement fit for the intake and exhaust valve positions
• Works with stock valve spring and retainer hardware

Fits These Machines

• for Sea-Doo Explorer Pro 170 1630
• for Sea-Doo 1630 engine applications

On-The-Job Use

• Top-end rebuilds on the 1630 engine
• Valve spring and retainer replacement during head service
• Maintenance after valve float or over-rev conditions
• Refreshing valvetrain hardware on high-hour machines

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: This is a replacement valve spring retainer made for Sea-Doo applications, not an original factory part. Confirm the part number against your machine before ordering.

Q: Do I need to replace retainers when changing valve springs? A: Retainers are often replaced alongside valve springs during a top-end service to keep the valvetrain reliable. Inspect your existing retainers for wear or damage first.

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