Jet Pump Fitting & Outlet Set for Sea-Doo GT 580 1990-1991

Jet Pump Fitting & Outlet Set for Sea-Doo

This jet pump fitting and outlet set is built as a replacement for Sea-Doo GT 580 personal watercraft, restoring proper water flow through the pump assembly so your craft performs as intended on the water.

Overview

This jet pump fitting and outlet set is designed as a replacement component for Sea-Doo GT 580 watercraft from 1990 to 1991. The set helps route water correctly through the jet pump system, supporting consistent cooling and propulsion performance. It is suited to riders and mechanics handling routine pump maintenance or rebuilds on compatible Sea-Doo models.

Built For Performance

• Constructed as a direct replacement for the jet pump water routing components
• Supports proper cooling water flow through the pump assembly
• Compatible with the 580 engine platform used in the listed model years
• Fits the GT 580 hull and pump configuration from 1990 to 1991
• Sold as a set to cover both fitting and outlet needs in one purchase

Fits These Machines

• for Sea-Doo GT 580, 1990
• for Sea-Doo GT 580, 1991

On-The-Job Use

• Routine jet pump maintenance and rebuilds
• Restoring water flow after pump disassembly
• Seasonal service on older Sea-Doo watercraft
• Shop or DIY repair of the pump fitting and outlet assembly

Specs At A Glance

Good To Know

Q: Will this set fit my Sea-Doo GT 580? A: It is built as a replacement for the GT 580 in the 1990 to 1991 model years. Confirm your hull and pump configuration match the listing before ordering.

Q: Is this an original Sea-Doo part? A: No, this is an aftermarket replacement set designed to work with compatible Sea-Doo models. It is not an original manufacturer product.

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