Complete Bearing Housing for Yamaha AR 250 1800 2021-2023

Complete Bearing Housing for Yamaha

This complete bearing housing is a drop-in replacement assembly for the Yamaha AR 250 1800 jet boat, carrying the bearings and seals that support the driveshaft so it spins true season after season.

Overview

This complete bearing housing for Yamaha is a ready-to-install assembly that supports the driveshaft and keeps water out of the driveline. It serves boat owners who need to replace a worn or noisy bearing housing on a Yamaha AR 250 1800 without sourcing individual components. Built as a complete unit, the bearing housing simplifies the repair and gets you back on the water faster.

Built For Performance

• Complete assembly with bearings and seals already installed
• Housing body machined to hold the driveshaft on center
• Seals in place to block water intrusion at the hull pass-through
• Direct-fit replacement for the stock housing position
• Corrosion-resistant construction suited to marine use
• Reduces vibration from worn or pitted bearing surfaces

Fits These Machines

• for Yamaha AR 250 1800, 2021-2023

On-The-Job Use

• Replacing a noisy or rough-spinning bearing housing
• Driveline service after water intrusion or seal failure
• Scheduled jet pump and shaft maintenance
• Restoring smooth shaft rotation on an AR 250 1800

Specs At A Glance

Good To Know

Q: Is this an original Yamaha part? A: No, this is an aftermarket complete bearing housing designed to fit the Yamaha AR 250 1800. It is not manufactured by Yamaha.

Q: Do I need any other parts to install it? A: It arrives as a complete assembly with bearings and seals, though you should inspect mounting hardware and the driveshaft during installation. Confirm your model year and serial number before ordering.

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