Intake/Exhaust Valve Spring Retainer for Sea-Doo GTI LTD 155 1503 2011-2018

Intake/Exhaust Valve Spring Retainer for Sea-Doo

This intake/exhaust valve spring retainer is a replacement valvetrain component that locks valve springs onto the valve stems of the 1503 engine, keeping the valvetrain stable at high rpm.

Overview

This valve spring retainer is built to hold valve springs securely in place inside the 1503 engine used across the Sea-Doo GTI LTD 155 platform. As a valve spring retainer, it keeps spring tension aligned with the valve stem so the intake and exhaust valves open and close on cue. It suits riders and mechanics servicing or rebuilding the top end of the 1503 engine.

Built For Performance

• Fits intake and exhaust valve positions on the 1503 engine
• Retains valve spring tension at high rpm
• Drop-in replacement for worn or damaged retainers
• Suits top-end service and valve seal replacement jobs
• Machined to match the original seating geometry

Fits These Machines

• for Sea-Doo GTI LTD 155 with the 1503 engine, 2011-2018

On-The-Job Use

• Top-end rebuilds on the 1503 engine
• Valve spring replacement after a dropped valve
• Routine maintenance on high-hour 1503 motors
• Cylinder head service on GTI LTD 155 models

Specs At A Glance

Good To Know

Q: How many retainers do I need for a full valve job? A: The 1503 engine uses one retainer per valve, so order the quantity that matches the valves you are servicing. Confirm your valve count before ordering.

Q: Can I reuse my old retainers? A: Retainers wear at the seating surface and should be replaced whenever springs or valves come out. Inspect for cracks, wear, or distortion before reuse.

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