Crankshaft Main Bearing for Sea-Doo GTI SE 130 1503 2008-2019

Crankshaft Main Bearing for Sea-Doo

This crankshaft main bearing is a replacement engine component that supports the crankshaft inside the crankcase of your watercraft, helping maintain alignment and smooth rotation under load.

Overview

This crankshaft main bearing is a replacement engine component made to support the crankshaft in your Sea-Doo GTI SE 130 1503 personal watercraft. It helps keep the crank centered so it spins smoothly and stays aligned under load. A solid choice for riders rebuilding a 1503 engine or replacing a worn bearing during service.

Built For Performance

• Designed to support crankshaft rotation within the crankcase
• Constructed for the loads seen in 1503 engine applications
• Helps maintain crank alignment during operation
• Replacement part intended for engine rebuild or service work
• Fits 2008 through 2019 GTI SE 130 model years

Fits These Machines

• for Sea-Doo GTI SE 130 (2008-2019)
• for Sea-Doo GTI SE 1503 equipped models

On-The-Job Use

• Engine rebuilds on 1503 powered watercraft
• Crankshaft service and bottom end repair
• Routine bearing replacement during maintenance
• Restoring a watercraft engine to running condition

Specs At A Glance

Good To Know

Q: How many main bearings does a crankshaft typically use? A: Most crankshaft assemblies use several main bearings to support the crank along its length, so check your service manual for the exact count and position needed. Q: Should main bearings be replaced as a set? A: Replacing bearings as a set during a rebuild is common practice so wear stays even across the crank.

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