420956675 Oil Pump Rotor for Sea-Doo GTS DT 1503 2014 PWC

Oil Pump Rotor for Sea-Doo

This oil pump rotor is a replacement engine lubrication component that circulates oil through the 1503 engine, carrying the OEM cross-reference 420956675.

Overview

The oil pump rotor for Sea-Doo keeps oil moving through the 1503 engine so bearings and moving parts stay lubricated under load. This rotor drops into the oil pump assembly as a direct replacement for worn or scored originals, restoring steady oil pressure. It suits riders and mechanics servicing 2002 to 2003 GTX watercraft who want a dependable oil pump rotor for Sea-Doo rebuilds and routine engine maintenance.

Built For Performance

• OEM cross-reference 420956675 for straightforward part matching
• Precision-formed rotor profile for consistent oil delivery
• Built to handle continuous high-rpm marine engine operation
• Direct replacement for the stock oil pump rotor
• Helps maintain stable oil pressure across the rev range

Fits These Machines

• for Sea-Doo GTX 1503, 2002-2003

On-The-Job Use

• Servicing the oil pump during engine rebuilds
• Replacing a worn or scored rotor after oil pressure loss
• Routine maintenance on 1503 marine engines
• Restoring lubrication flow before the riding season

Specs At A Glance

Good To Know

Q: How do I know if my oil pump rotor needs replacing? A: Common signs include low oil pressure, metal debris in the oil, or visible scoring and wear on the rotor lobes. Inspecting the rotor during an engine tear-down is the most reliable way to confirm.

Q: Does this rotor come with the full oil pump assembly? A: No, this listing covers the oil pump rotor only. Reuse or replace the remaining pump components as your service manual directs.

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