Jet Pump Wear Ring 144mm ID for Yamaha Wave Raider 700 1994-1997

Jet Pump Wear Ring for Yamaha Wave Raider 700

This jet pump wear ring for Yamaha Wave Raider 700 provides a 144mm inner diameter to restore impeller clearance across the 1994 through 1997 model years.

Overview

The jet pump wear ring for Yamaha Wave Raider 700 is a replacement part that keeps the impeller-to-housing gap in spec for steady thrust. Riders and shops fit this wear ring for Yamaha watercraft to cut cavitation and bring back hole shot. This jet pump wear ring covers 1994 through 1997 Wave Raider 700 models with a 144mm pump bore.

Built For Performance

• 144mm inner diameter matches the stock pump bore requirement
• Restores impeller-to-housing clearance to reduce cavitation
• Machined for a consistent circular profile around the impeller
• Durable construction resists abrasion from pumped water and debris
• Direct replacement for the worn ring in the pump assembly

Fits These Machines

• for Yamaha Wave Raider 700 (1994)
• for Yamaha Wave Raider 700 (1995)
• for Yamaha Wave Raider 700 (1996)
• for Yamaha Wave Raider 700 (1997)

On-The-Job Use

• Rebuilding a jet pump during routine maintenance
• Correcting cavitation and slipping that shows up under acceleration
• Servicing the pump after ingesting sand or gravel
• Refreshing a freshwater or saltwater personal watercraft pump

Specs At A Glance

Good To Know

Q: How do I know the wear ring needs replacing? A: Cavitation, a slipping feel under acceleration, or visible scoring and clearance gaps on the old ring point to replacement. Measuring the inner diameter against 144mm confirms whether the ring is out of spec.

Q: Does the impeller need to come out to install it? A: Yes, the pump typically needs to be removed and the impeller taken off so the new ring can seat properly. Follow the service manual torque and clearance values when reassembling.

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