Complete Crankshaft Assembly for Sea-Doo RXT IS 255 1503 2009

Complete Crankshaft Assembly for Sea-Doo RXT IS 255 1503

Complete crankshaft assembly built to fit the 1503 engine platform in the 2009 Sea-Doo RXT IS 255, delivering the rotating core that converts piston motion into drive output.

Overview

This complete crankshaft assembly is a drop-in rotating component for the 1503 engine found in the 2009 Sea-Doo RXT IS 255. It carries the connecting rods and journals needed to restore the bottom end of a 1503 crankshaft assembly rebuild. Riders and mechanics working on a 2009 RXT IS 255 will find this crankshaft assembly suited to full lower-end service.

Built For Performance

• Complete assembly with connecting rods already fitted
• Designed around the 1503 four-stroke engine platform
• Balanced journals for smooth high-rpm operation
• Machined bearing surfaces for consistent oil clearance
• Direct replacement for the worn factory crank

Fits These Machines

• for Sea-Doo RXT IS 255 1503 (2009)

On-The-Job Use

• Full bottom-end rebuilds after bearing or rod failure
• Routine lower-end service during engine overhaul
• Restoring a seized or scored crankshaft in a 1503 powerplant

Specs At A Glance

Good To Know

Q: Does this assembly include connecting rods? A: Yes, it is supplied as a complete crankshaft assembly with rods fitted, ready for lower-end installation. Q: Should bearing clearances be checked before fitting? A: Always verify journal measurements and clearances during installation, since tolerances can shift between production runs.

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