Top End Gasket Set for Sea-Doo Wake P STD 155 1503 2018

Top End Gasket Set for Sea-Doo Wake P STD 155 1503

This top end gasket set provides the seals and gaskets needed to reassemble the upper engine on a 2018 Sea-Doo Wake P STD 155 with the 1503 engine, covering the head, base, and exhaust sealing points for a leak-free rebuild.

Overview

This top end gasket set is built for the 2018 Sea-Doo Wake P STD 155 1503 and includes the gaskets required to seal the cylinder head, cylinder base, and related upper engine surfaces after a rebuild or top end service. It gives personal watercraft owners and mechanics a single kit to complete the job without hunting down individual seals, and the top end gasket set is matched to the 1503 engine platform.

Built For Performance

• Complete upper engine sealing kit covering head, base, and exhaust gasket points
• Direct replacement for the original gasket set on the 1503 engine
• Materials selected to handle the heat and pressure of marine engine operation
• Precision cut for correct port and bolt hole alignment
• Suited to routine top end rebuilds and refresh service

Fits These Machines

• for Sea-Doo Wake P STD 155 1503, 2018
• for Sea-Doo models running the 1503 engine where the top end gasket set matches

On-The-Job Use

• Top end rebuild after a piston or cylinder service
• Head gasket replacement following overheating
• Compression refresh on a high-hour 1503 engine
• Seasonal maintenance to prevent coolant or compression leaks

Specs At A Glance

Good To Know

Q: Does this kit include every gasket for a full top end rebuild? A: This set covers the upper engine sealing points for a top end service, including head and base gaskets. Confirm against your service manual which individual seals your specific job requires.

Q: Should the gaskets be installed dry or with sealant? A: Many marine top end gaskets install dry or with the sealant specified in the factory manual. Follow the manufacturer procedure for the 1503 engine to avoid leaks.

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