Complete Crankshaft Assembly for Sea-Doo RXT STD 230 1503 2018-2019

Complete Crankshaft Assembly for Sea-Doo RXT STD 230 1503

This Complete Crankshaft Assembly is a replacement engine component for the Sea-Doo RXT STD 230 1503, built to restore the rotating assembly that delivers power through the 1503 engine.

Overview

This Complete Crankshaft Assembly is designed as a replacement for the Sea-Doo RXT STD 230 1503 platform. The crankshaft assembly converts the up-and-down motion of the pistons into the rotational drive needed by the jet pump. It serves riders and technicians rebuilding the bottom end on a 2018 or 2019 Sea-Doo RXT STD 230 1503.

Built For Performance

• Complete rotating assembly with crank, rod, and bearing components as configured
• Manufactured for the Sea-Doo 1503 engine family
• Balanced construction for smooth high-RPM operation
• Heat-treated journals for durability under load
• Designed to match original mounting and stroke dimensions

Fits These Machines

• for Sea-Doo RXT STD 230 1503 (2018)
• for Sea-Doo RXT STD 230 1503 (2019)

On-The-Job Use

• Bottom-end engine rebuilds on 1503-powered watercraft
• Replacing a scored or seized crankshaft
• PWC service and repair shops handling Sea-Doo engines
• Restoring a 2018 or 2019 RXT STD 230 to running condition

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: No, this is a replacement crankshaft assembly made for Sea-Doo RXT STD 230 1503 models and is not an original factory item. Q: What should I check before ordering? A: Confirm your engine code, model year, and serial number match a 1503-equipped 2018 or 2019 RXT STD 230, since fitment can vary between builds.

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