99999-02643-00 Bearing Housing for Yamaha Wave Runner III 700 1994

Bearing Housing for Yamaha Wave Runner III 700

This bearing housing supports the driveshaft bearing in the jet pump assembly for the Yamaha Wave Runner III 700, cross-referenced to OEM part number 99999-02643-00.

Overview

This bearing housing is a replacement component for the Yamaha Wave Runner III 700 personal watercraft, built to hold the driveshaft bearing in position inside the jet pump. It keeps the shaft spinning true so power reaches the impeller without excess play. This bearing housing suits owners and mechanics servicing a 1994 Wave Runner III 700.

Built For Performance

• Positions the driveshaft bearing for correct shaft alignment
• Housing body cast to handle continuous marine use
• Bearing bore sized to match the Wave Runner III 700 driveshaft bearing
• Mounting points match the original housing location
• Replaces OEM part number 99999-02643-00

Fits These Machines

• for Yamaha Wave Runner III 700, 1994

On-The-Job Use

• Jet pump rebuilds and driveshaft bearing replacement
• Restoring a 1994 Wave Runner III 700 to running condition
• Routine driveline service on older runabout personal watercraft

Specs At A Glance

Good To Know

Q: How do I confirm this bearing housing fits my Wave Runner III 700? A: It is listed for the 1994 Wave Runner III 700 with OEM cross-reference 99999-02643-00. Check your machine's year and existing part number before ordering.

Q: Should I inspect other driveline parts while replacing the housing? A: Yes, check the driveshaft bearing, seals, and wear ring for wear and replace them as needed. Worn bearings can damage a new housing quickly.

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