420834488 Starter Gear for Sea-Doo RXP 155 S/C 1503 2008

Starter Gear for Sea-Doo

This starter gear provides the drive engagement needed to turn over the 1503 engine in your 2008 Sea-Doo RXP 155 S/C, serving as a direct replacement cross-referenced to OEM 420834488.

Overview

This starter gear is built to transfer cranking torque from the starter motor to the engine flywheel on the Sea-Doo RXP 155 S/C 1503. It restores reliable starting when the original gear shows worn or stripped teeth, and it is intended for riders and mechanics handling routine Sea-Doo 1503 top-end and starting system service.

Built For Performance

• Machined tooth profile for positive starter engagement
• Hardened material to resist wear from repeated cranking cycles
• Direct fitment for the 1503 engine starter assembly
• Cross-referenced to OEM part number 420834488
• Balanced construction to reduce vibration during start-up

Fits These Machines

• for Sea-Doo RXP 155 S/C 1503 (2008)

On-The-Job Use

• Replacing a stripped or noisy starter gear during engine service
• Restoring dependable cold starts on the water
• Routine maintenance of the Sea-Doo 1503 starting system
• Shop repairs on 2008 RXP 155 S/C models

Specs At A Glance

Good To Know

Q: Will this starter gear fit my 2008 Sea-Doo RXP 155 S/C? A: It is listed for the 2008 RXP 155 S/C with the 1503 engine and cross-references OEM 420834488. Confirm your serial number and existing part before ordering.

Q: Does this replace the OEM starter gear directly? A: It is made to match the OEM 420834488 starter gear for the 1503 engine. Verify tooth count and shaft fit against your removed part during installation.

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