420917515 Connecting Rod Kit for Sea-Doo GTX 1503 2003

Connecting Rod Kit for Sea-Doo

This connecting rod kit is a replacement engine component designed to restore proper piston-to-crankshaft connection in 1503cc Sea-Doo personal watercraft engines, cross-referencing OEM part number 420917515.

Overview

This connecting rod kit gives 1503cc Sea-Doo owners a direct replacement for worn or damaged rods, helping return the engine to reliable operation. Built to OEM 420917515 specifications, this connecting rod kit suits rebuilds and top-end refreshes on the 2003 GTX 1503 platform. It is intended for riders and mechanics handling their own engine service.

Built For Performance

• Manufactured to OEM 420917515 dimensional specifications
• Forged steel construction for high-load engine duty
• Balanced for smooth crankshaft rotation
• Precision-machined bearing surfaces
• Designed for 1503cc four-stroke marine engine architecture
• Sold as a complete rod kit for installation convenience

Fits These Machines

• for Sea-Doo GTX 1503 (2003)

On-The-Job Use

• Engine rebuilds after rod bearing failure
• Top-end refreshes on high-hour 1503cc engines
• Crankshaft repair during seasonal maintenance
• Restoring compression and smooth running in personal watercraft

Specs At A Glance

Good To Know

Q: Does this kit include bearings? A: This listing covers the connecting rod kit as referenced by OEM 420917515. Confirm bearing inclusion with the seller before ordering.

Q: Can I install this myself? A: Installing connecting rods requires splitting the crankcase and precise torque specs, so professional engine assembly is recommended.

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