420956675 Oil Pump Rotor for Sea-Doo GTX LTD HO 1503 2019

Oil Pump Rotor for Sea-Doo

This oil pump rotor (OEM 420956675) is an internal engine oil pump component that drives oil circulation to keep the 1503 HO engine lubricated.

Overview

This oil pump rotor is a replacement internal component for the oil pump assembly used on Sea-Doo personal watercraft. The rotor meshes inside the pump housing to move oil through the engine and maintain steady lubrication under load. It is intended for riders and mechanics servicing a 2019 GTX LTD HO 1503 or similar Rotax-powered machines.

Built For Performance

• Direct cross-reference to OEM part number 420956675
• Rotor profile matched to the oil pump housing for consistent flow
• Manufactured to standard clearances for the 1503 engine oil pump
• Handles continuous high-RPM lubrication demands of marine engines
• Sold as a single rotor for pump rebuild or replacement

Fits These Machines

• for Sea-Doo GTX LTD HO 1503 (2019)
• for Sea-Doo models running the 1503 HO engine with pump assembly 420956675

On-The-Job Use

• Oil pump rebuilds during engine service
• Restoring oil pressure on high-hour 1503 engines
• Preventive maintenance on personal watercraft
• Shop repairs on Rotax marine powerplants

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: This is an aftermarket oil pump rotor that cross-references OEM number 420956675. Always confirm your engine and pump assembly numbers before ordering.

Q: Can I install just the rotor? A: The rotor can be replaced on its own, but inspect the pump housing and shaft for wear at the same time. Worn mating surfaces can shorten the life of a new rotor.

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