271000595 Impeller Shaft for Sea-Doo Sportster 1800 720 1998-1999

Impeller Shaft for Sea-Doo Sportster 1800 720

This impeller shaft for Sea-Doo Sportster 1800 720 is a direct replacement driveline component that transfers power from the engine to the jet pump impeller, and it carries OEM reference 271000595.

Overview

This impeller shaft for Sea-Doo Sportster 1800 720 is built to restore reliable power transfer through the jet pump assembly. The shaft connects the engine output to the impeller so thrust stays consistent at every throttle setting. It is intended for riders replacing a worn, bent, or corroded shaft on a compatible Sportster 1800 720.

Built For Performance

• Constructed from hardened marine-grade steel for corrosion resistance in wet environments
• Precision splines and machined surfaces for a clean fit into the jet pump assembly
• Balanced shaft profile helps reduce vibration at high RPM
• Designed to handle the torque loads of the 720 engine platform
• Direct-fit replacement for OEM reference 271000595
• Durable finish resists wear from continuous impeller rotation

Fits These Machines

• for Sea-Doo Sportster 1800 720 (1998-1999)

On-The-Job Use

• Restoring jet pump drive on a Sportster 1800 720 during driveline repair
• Replacing a bent or worn impeller shaft after striking debris or running shallow water
• Routine jet pump maintenance and rebuild projects
• Keeping thrust consistent for recreational riding and towing

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: No, it is an aftermarket replacement impeller shaft built to match OEM reference 271000595. It is listed for Sea-Doo applications only to identify compatible models.

Q: Do I need any other parts when replacing the impeller shaft? A: Shaft replacement often calls for new bearings, seals, or wear rings depending on the condition of your jet pump. Inspect the pump assembly before ordering so you can replace worn components at the same time.

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