13107-3721 Impeller Shaft for Kawasaki SC 650 1991-1995

Impeller Shaft for Kawasaki

This impeller shaft fits Kawasaki SC 650 watercraft from 1991 to 1995 and carries OEM cross-reference 13107-3721, providing the drive link between the engine and the jet pump impeller.

Overview

This impeller shaft for Kawasaki is a direct-fit replacement for the SC 650 jet ski built between 1991 and 1995. It carries torque from the engine to the impeller so the pump can push water and produce thrust. It is intended for owners servicing a worn or damaged driveline on a 1990s Kawasaki personal watercraft.

Built For Performance

• OEM cross-reference 13107-3721 for simple part matching
• Machined to work with the stock impeller and bearing setup
• Built to handle the torque loads of jet pump operation
• Sized for the SC 650 driveline
• Direct replacement for a bent or worn original shaft

Fits These Machines

• for Kawasaki SC 650 (1991-1995)

On-The-Job Use

• Rebuilding a jet pump after bearing or seal failure
• Replacing a shaft damaged by debris strikes
• Restoring driveline performance on a vintage SC 650
• Routine driveline service during pump overhaul

Specs At A Glance

Good To Know

Q: Does this shaft come with bearings and seals? A: This listing covers the impeller shaft itself; bearings, seals, and impeller are generally sourced separately unless noted. Q: How do I confirm it fits my watercraft? A: Match your model, year, and the 13107-3721 part number against your machine before ordering.

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