Jet Pump Bearing Repair Kit for 2008-2025 Yamaha 1800

Jet Pump Bearing Repair Kit – Yamaha 1800 – 2008–2025

Aftermarket jet pump bearing kit designed to rebuild the jet pump on selected Yamaha 1800 WaveRunner models.

Worn jet pump bearings and seals can cause excessive noise, vibration, shaft movement and water entry. This repair kit provides the essential replacement components required to service the pump, restore smooth impeller-shaft operation and help protect the jet pump from further damage.

Ideal for use during a complete jet pump rebuild or whenever worn bearings and seals are detected.

Features

• Complete aftermarket jet pump bearing repair kit

• Replaces worn jet pump bearings and sealing components

• Helps restore smooth impeller-shaft operation

• Helps reduce excessive movement, vibration and pump noise

• Suitable for selected Yamaha 1.8L WaveRunner models

• Recommended when replacing the impeller or jet pump housing

• Direct replacement for the applicable original components

Fitment

Professional installation is recommended. Inspect the impeller shaft, pump housing, wear ring and stator for damage while the jet pump is disassembled.

Please confirm compatibility using the OEM references, fitment guide and product images before ordering.