Crankshaft Assembly for Sea-Doo GS 720 Fits 1997-2001 Models

Crankshaft Assembly for Sea-Doo GS 720

This crankshaft assembly fits the Sea-Doo GS 720 and restores proper engine rotation for 1997-2001 models; it serves as the core rotating component that converts piston motion into drive output.

Overview

This crankshaft assembly is built for the Sea-Doo GS 720 and delivers the rotating force that powers the drivetrain. It suits riders replacing a worn or damaged crank in 1997-2001 machines. The crankshaft assembly installs as a direct-fit replacement for the original unit.

Built For Performance

• Constructed for the Sea-Doo GS 720 engine platform
• Precision-machined journals for smooth bearing contact
• Balanced design to reduce vibration at speed
• Durable material built to handle sustained RPM
• Direct-fit replacement for the 1997-2001 model range

Fits These Machines

• for Sea-Doo GS 720 1997
• for Sea-Doo GS 720 1998
• for Sea-Doo GS 720 1999
• for Sea-Doo GS 720 2000
• for Sea-Doo GS 720 2001

On-The-Job Use

• Engine rebuilds on the Sea-Doo GS 720
• Replacing a seized or scored crankshaft
• Restoring compression and rotation on 1997-2001 models
• Routine bottom-end service

Specs At A Glance

Good To Know

Q: Does this crankshaft assembly fit all 1997-2001 Sea-Doo GS 720 models? A: It is designed for the GS 720 platform across that year range, but serial number variations exist, so confirm fitment before ordering. A: Always verify your engine code and model year match this listing.

Q: Can I install this crankshaft assembly myself? A: Installation requires splitting the crankcase and proper torque specs, so it suits experienced mechanics or a qualified shop.

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