420956675 Oil Pump Rotor for Sea-Doo Fish Pro Sport 170 1630 2022-2026

Oil Pump Rotor for Sea-Doo

This oil pump rotor is an internal engine oil pump component that pressurizes and circulates oil through the 1630 engine platform, carrying OEM cross-reference 420956675.

Overview

This oil pump rotor is a replacement oil pump component built to keep lubricating oil moving through the 1630 engine in the Sea-Doo Fish Pro Sport 170. As the rotor spins inside the pump housing, it draws oil from the sump and drives it to the bearings and top end. It suits riders and mechanics servicing a 2022 through 2026 1630 watercraft.

Built For Performance

• OEM cross-reference 420956675 for straightforward part matching
• Rotor profile designed to move oil under pressure through the 1630 lubrication circuit
• Precision-formed lobes for smooth, consistent rotation within the pump housing
• Construction intended for continuous service in a marine engine environment
• Direct replacement for a worn or scored original rotor

Fits These Machines

• for Sea-Doo Fish Pro Sport 170 1630, 2022-2026

On-The-Job Use

• Routine oil pump service on a 1630 engine
• Rebuild of a high-hour lubrication system
• Repair after oil starvation or low pressure readings
• Preventive maintenance before the riding season

Specs At A Glance

Good To Know

Q: Should the oil pump rotor be replaced on its own? A: It is commonly replaced as part of a pump service, and inspecting the housing and related oil pump parts at the same time is worthwhile. Confirm the rotor matches your engine before installation.

Q: Does this rotor fit every 1630 model year listed? A: It is listed for the Sea-Doo Fish Pro Sport 170 from 2022 through 2026. Verify fitment against your serial number and parts diagram before ordering.

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