Top End Gasket Set for Sea-Doo GTI SE HO 900 2017

Top End Gasket Set for Sea-Doo

This top end gasket set seals the cylinder head and cylinder base on a Sea-Doo personal watercraft engine, helping restore proper compression during a top end rebuild.

Overview

This top end gasket set for Sea-Doo provides the seals needed when servicing the upper portion of the engine, including the head and base areas. It is built for riders and mechanics rebuilding a GTI SE HO 900 engine who want dependable sealing without hunting down individual gaskets. Each piece in this top end gasket set is shaped to fit the specified engine configuration.

Built For Performance

• Complete upper end sealing set for cylinder head and cylinder base
• Cut to match the Sea-Doo 900 engine deck and head surfaces
• Materials selected to handle heat cycling in marine engines
• Designed to help maintain stable compression after rebuild
• Packaged as a single set for straightforward installation

Fits These Machines

• for Sea-Doo GTI SE HO 900, 2017

On-The-Job Use

• Top end rebuilds after compression loss or overheating
• Cylinder head removal and reinstallation service
• Routine engine refresh on a personal watercraft
• Seasonal maintenance for a 2017 GTI SE HO 900

Specs At A Glance

Good To Know

Q: Does this set cover the entire engine? A: No, it covers the top end only, meaning the cylinder head and cylinder base areas. Bottom end seals and bearings are not included.

Q: Should I torque the head bolts in stages? A: Yes, follow the factory torque sequence and values for the 900 engine to avoid gasket damage or leaks. Recheck torque after the first heat cycle.

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