Crankshaft Main Bearing for Sea-Doo RXT IS 260 1503 2010-2012

Crankshaft Main Bearing for Sea-Doo RXT IS 260 1503

This crankshaft main bearing is a replacement engine component for the Sea-Doo RXT IS 260 1503, built to support the crankshaft and keep it turning true inside the crankcase.

Overview

This crankshaft main bearing fits the Sea-Doo RXT IS 260 1503 engine and carries the crankshaft load during operation. It helps keep the crank aligned so the rods and pistons run true. A practical pick for riders and shops rebuilding the bottom end of a Sea-Doo RXT IS 260 1503.

Built For Performance

• Precision-ground surface for consistent crankshaft support
• Hardened materials built to withstand high RPM use
• Direct replacement for the original main bearing location
• Sold individually to match your rebuild needs
• Designed for the 1503 engine platform

Fits These Machines

• for Sea-Doo RXT IS 260 1503 (2010-2012)

On-The-Job Use

• Crankcase rebuilds and bottom end service
• Crankshaft replacement or bearing refresh
• Engine teardown and reassembly
• PWC maintenance and repair

Specs At A Glance

Good To Know

Q: Can I reuse the old bearing if it looks fine? A: Main bearings wear in ways that are hard to judge by eye, so replacing them during a rebuild is the safer route. New bearings help protect the crankshaft from costly damage.

Q: Is this bearing ready to install out of the box? A: It is a bare bearing, so it may need proper fitting tools and lubrication during installation. Have a qualified shop press it in if you lack the equipment.

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