420956675 Oil Pump Rotor for Sea-Doo Cruise 18-170 1630 2022-2026

Oil Pump Rotor for Sea-Doo

The Oil Pump Rotor 420956675 restores oil delivery on 1630 engines found in Sea-Doo Cruise 18-170 watercraft, cross-referencing OEM 420956675.

Overview

This Oil Pump Rotor is a replacement internal engine component for the 1630 Rotax powerplant used in Sea-Doo personal watercraft. It fits 420956675 applications and keeps oil circulating reliably through your four-stroke engine so moving parts stay lubricated. Built for riders performing top-end or full engine rebuilds who want dependable oil pressure back on the water.

Built For Performance

• Precision-machined rotor profile for consistent oil delivery at high RPM
• Drop-in match for OEM 420956675 dimensions
• Constructed for sustained four-stroke 1630 engine loads
• Restores oil pump performance after wear or rebuild
• Compatible with the oil pump assembly used across 2022-2026 Cruise 18-170 models

Fits These Machines

• for Sea-Doo Cruise 18-170 1630 (2022-2026)
• for Sea-Doo personal watercraft running the 1630 Rotax engine with pump part 420956675

On-The-Job Use

• Engine rebuilds and top-end refreshes
• Oil pressure restoration after pump wear
• Routine maintenance on 1630-powered machines
• Pre-season servicing before hitting the water

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: No, this is an aftermarket Oil Pump Rotor designed to match OEM 420956675 specifications for the Sea-Doo 1630 engine. Always confirm your engine code and pump number before ordering.

Q: Does replacing the rotor require special tools? A: Oil pump service on the 1630 is best handled with the engine out and proper torque specs on hand. A dealer or experienced tech can verify rotor clearance during reassembly.

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