Namura Standard Bore Piston Kit for Sea-Doo 650 1993-1996 XP XPI GTX SPX 78mm

Standard Bore Piston Kit for Sea-Doo

This Namura Standard Bore Piston Kit is an aftermarket replacement for Sea-Doo 650 engines (1993-1996 XP, XPI, GTX, SPX) featuring a 78mm bore to restore engine compression and performance.

Overview

This Namura Standard Bore Piston Kit for Sea-Doo 650 models delivers a precise 78mm bore piston assembly designed for 1993-1996 XP, XPI, GTX, and SPX watercraft. It replaces worn pistons to restore top-end power and reliability, making it a direct-fit option for enthusiasts rebuilding their Sea-Doo 650 engines.

Built For Performance

• 78mm standard bore size for precise cylinder fit
• Includes piston pin and rings for a complete assembly
• High-quality aluminum alloy construction for durability
• Precision-machined for consistent compression and longevity
• Compatible with Sea-Doo 650 engine platforms

Fits These Machines

• for Sea-Doo XP (1993-1996)
• for Sea-Doo XPI (1993-1996)
• for Sea-Doo GTX (1993-1996)
• for Sea-Doo SPX (1993-1996)

On-The-Job Use

• Ideal for engine rebuilds and top-end refreshes on Sea-Doo 650 PWCs
• Commonly used in restoration of vintage Sea-Doo models
• Suitable for recreational and performance riding applications

Specs At A Glance

Good To Know

Q: Does this piston kit include wrist pins and clips? A: Yes, the kit typically includes the piston, piston pin, and rings to complete the installation. Check your specific kit contents for detail.

Q: Can this piston be used with a standard cylinder bore? A: Yes, it is a standard bore 78mm piston intended for cylinders that meet factory specifications.

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