Bearing Housing Repair Kit for Yamaha 242 S 1800 2020

Bearing Housing Repair Kit for Yamaha 242 S

This bearing housing repair kit is a replacement assembly for the Yamaha 242 S jet boat drive line; it restores the housing that carries the intermediate bearing and shaft, cross-referencing OEM part numbers when stamped on your original unit.

Overview

This bearing housing repair kit for Yamaha 242 S boats provides the parts needed to rebuild or replace a worn bearing housing on the 1800 engine drive line. The kit lets owners of the 2020 242 S restore smooth shaft rotation and remove play caused by failed bearings or seals. It suits DIY boat owners and marine mechanics handling routine jet pump and drive line service.

Built For Performance

• Housing casting built to match the factory mounting footprint for the 242 S drive line
• Bearings sized for the shaft diameter used on the 1800 engine series
• Seals included to keep water and debris out of the bearing cavity
• Components designed for marine use in fresh and salt water environments
• Kit form simplifies ordering by bundling housing and bearing hardware together
• Direct-fit geometry keeps installation aligned with the original driveline position

Fits These Machines

• for Yamaha 242 S, 2020, 1800 engine

On-The-Job Use

• Rebuilding a drive line after bearing noise or vibration develops
• Scheduled jet pump and intermediate bearing service
• Repairs after water intrusion damages housing bearings
• Winter maintenance on a 2020 242 S before the boating season

Specs At A Glance

Good To Know

Q: Does this kit include the bearing housing itself? A: The kit is sold as a bearing housing repair assembly, so confirm the exact contents against your original part before ordering. A: Compare the housing and bearing dimensions with your removed unit to be certain of the match.

Q: Can I install this myself? A: Yes, if you have the tools to pull the drive shaft and press bearings, this repair can be done in a home shop. A: Follow the service manual torque and alignment specs for the 1800 drive line during reassembly.

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