Top End Gasket Set for Sea-Doo GTI DTF 1503 2016

Top End Gasket Set for Sea-Doo GTI DTF 1503

This top end gasket set for Sea-Doo provides the seals and gaskets needed to reassemble the upper engine after a rebuild, refresh, or leak repair on the 1503 engine platform.

Overview

This top end gasket set for Sea-Doo is assembled to reseal the cylinder head and cylinder base on the 1503 engine found in the GTI DTF. It gives riders, mechanics, and personal watercraft shops the gaskets required for a top end rebuild without hunting down individual seals. The set is built for the 2016 GTI DTF 1503 and similar 1503 powered models.

Built For Performance

• Complete gasket coverage for the cylinder head and base mating surfaces
• Seals combustion pressure for consistent compression after a rebuild
• Constructed from heat resistant gasket material suited to marine engine temperatures
• Pre-formed shapes for a direct fit on the 1503 engine platform
• Supports proper coolant and oil sealing at the upper engine
• Packaged as a single set for one top end service

Fits These Machines

• for Sea-Doo GTI DTF 1503 (2016)
• for Sea-Doo models equipped with the 1503 engine platform

On-The-Job Use

• Top end rebuilds after compression loss or overheating
• Cylinder head removal and reinstallation work
• Routine upper engine refresh during seasonal maintenance
• Leak repair at the cylinder head or cylinder base
• Shop and DIY personal watercraft engine service

Specs At A Glance

Good To Know

Q: Does this set include everything needed for a top end rebuild? A: This set covers the upper engine gaskets and seals for reassembly after removing the cylinder head. Always compare the contents against your engine's parts diagram before starting the job.

Q: Can I reuse the old gaskets if they look intact? A: Gaskets are a one-time use item and should be replaced any time the cylinder head or cylinder is removed. Reusing them risks coolant, oil, or compression leaks.

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