Complete Crankshaft Assembly for Sea-Doo GTX 155 STD 1503 2014

Complete Crankshaft Assembly for Sea-Doo GTX 155 STD

This complete crankshaft assembly is a direct-fit bottom-end replacement built for the 1503 engine in the 2014 Sea-Doo GTX 155 STD.

Overview

This complete crankshaft assembly is built for the Sea-Doo GTX 155 STD using the 1503 engine, providing the rotating core that turns combustion into drive power. It is intended for the 2014 model year and suits owners and technicians carrying out a full bottom-end rebuild. When the original crank is worn or damaged, this complete crankshaft assembly for the Sea-Doo GTX 155 STD restores smooth, reliable engine rotation.

Built For Performance

• Complete assembly with crankshaft and connecting rods ready to install
• Manufactured to match 1503 engine geometry for correct stroke and rod alignment
• Balanced construction supports smooth high-rpm operation
• Heat-treated surfaces resist wear under sustained marine load
• Designed as a drop-in bottom-end replacement for rebuild projects

Fits These Machines

• for Sea-Doo GTX 155 STD, 2014

On-The-Job Use

• Full engine rebuilds on the 1503 powerplant
• Replacing a seized or scored crankshaft after bearing failure
• Bottom-end refresh during off-season maintenance
• Restoring smooth rotation to a tired engine

Specs At A Glance

Good To Know

Q: Does this crank fit the 1503 engine in the GTX 155 STD? A: Yes, it is built specifically for the 1503 powerplant used in the listed GTX 155 STD model year. Confirm your engine code and serial number before ordering.

Q: Is this an original Sea-Doo part? A: This is an aftermarket complete crankshaft assembly made for Sea-Doo GTX 155 STD applications, not an original factory component. It is designed to replace the stock crank during a rebuild.

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