Crankshaft Main Bearing for Sea-Doo RXP NA 1503 2007

Crankshaft Main Bearing for Sea-Doo RXP NA 1503

This crankshaft main bearing is a replacement engine component for the Sea-Doo RXP NA 1503, designed to support the crankshaft and keep rotation smooth under load.

Overview

This crankshaft main bearing is built for the Sea-Doo RXP NA 1503, giving the engine a fresh bearing surface at the crank journals. It helps maintain proper oil clearance so the crankshaft spins with less friction and vibration. A solid choice for rebuilders and riders servicing a 2007 RXP NA 1503 engine.

Built For Performance

• Durable bearing construction for high-rpm marine engine use
• Supports the crankshaft at the main journals to reduce flex
• Helps maintain consistent oil clearance for reliable lubrication
• Fits the 2007 Sea-Doo RXP NA 1503 engine platform
• Ideal for engine rebuilds and bottom-end refresh work
• Sold as a single crankshaft main bearing

Fits These Machines

• for Sea-Doo RXP NA 1503, 2007

On-The-Job Use

• Engine rebuilds and bottom-end teardown service
• Replacing worn or scored main bearings in a 1503 engine
• Crankshaft installation and align

Specs At A Glance

Good To Know

Q: Is this bearing sold individually or as a set? A: It is listed as an individual crankshaft main bearing, so order the quantity your rebuild requires. Check your service manual for the correct count for your RXP NA 1503.

Q: Can I install this without machine work? A: Installation depends on the condition of the crank journals and crankcase bore, so have clearances measured before assembly. Replacing bearings during a rebuild is typical practice.

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