Complete Bearing Housing for Yamaha 242 LTD 1800 2010-2016

Complete Bearing Housing for Yamaha

This complete bearing housing is a replacement assembly for Yamaha 242 LTD 1800 jet boat models, supporting the driveshaft and keeping it aligned and spinning smoothly.

Overview

The Complete Bearing Housing is a drop-in replacement assembly for the Yamaha 242 LTD 1800, built to carry and protect the shaft bearing at the pump end of the driveline. It keeps the driveshaft supported and aligned so vibration stays low and the impeller spins true. This bearing housing suits Yamaha 242 LTD 1800 owners handling their own pump and driveline maintenance.

Built For Performance

• Complete housing assembly with bearing already pressed in place
• Bearing seat machined to hold the shaft true under load
• Sealing surfaces that help keep water out of the bearing cavity
• Corrosion-resistant construction suited to constant marine exposure
• Bolt pattern matched to the Yamaha 242 LTD 1800 mounting points

Fits These Machines

• for Yamaha 242 LTD 1800, 2010-2016

On-The-Job Use

• Driveline rebuilds after bearing noise or shaft play is found
• Scheduled pump service on the Yamaha 242 LTD 1800
• Freshwater and saltwater jet boat operation
• Trailered boats used for family recreation and towing

Specs At A Glance

Good To Know

Q: Does this assembly arrive with the bearing installed? A: Yes, it is a complete bearing housing, so the bearing comes already seated in the housing to simplify the swap. Q: Should I replace the seals at the same time? A: Replacing wear items such as seals while the housing is off the boat is good practice and helps protect the new bearing from water intrusion.

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