Standard 78.00 mm Piston Kit for Sea-Doo GTX 650 1994-1995

Standard 78.00 mm Piston Kit for Sea-Doo GTX 650

This standard bore piston kit restores compression in the 1994-1995 Sea-Doo GTX 650 by replacing the worn piston assembly at the original 78.00 mm bore size.

Overview

This standard 78.00 mm piston kit is built for the 1994-1995 Sea-Doo GTX 650 personal watercraft engine. The 78.00 mm piston kit returns a worn top end to original bore dimensions, making it a solid choice for riders rebuilding a tired 650 engine. Install this piston kit when a fresh top end is needed for the Sea-Doo GTX 650.

Built For Performance

• Standard 78.00 mm bore size matches the original cylinder dimensions
• Kit includes piston, rings, wrist pin and circlips for a complete top end refresh
• Machined piston crown and skirt for consistent sealing and smooth piston travel
• Ring set designed for reliable compression in two-stroke watercraft engines
• Precision tolerances support proper piston-to-cylinder clearance
• Direct fitment for the 1994-1995 Sea-Doo GTX 650 engine

Fits These Machines

• for Sea-Doo GTX 650 1994
• for Sea-Doo GTX 650 1995

On-The-Job Use

• Top end rebuilds on the 1994-1995 Sea-Doo GTX 650
• Restoring lost compression in a worn two-stroke engine
• Routine engine maintenance on personal watercraft
• Shop and DIY rebuild projects on the 650 engine platform

Specs At A Glance

Good To Know

Q: Is this piston kit a standard bore size? A: Yes, this kit is manufactured at the standard 78.00 mm bore size for the Sea-Doo GTX 650. Confirm your cylinder has not been overbored before ordering.

Q: What is included in this piston kit? A: The kit comes with the piston along with the matching rings, wrist pin and circlips needed for a top end rebuild. Check the listing contents for the exact component list.

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