420856520 Oil Pump Screen for Sea-Doo Sport 21-230 1630 2022-2025

Oil Pump Screen for Sea-Doo

The Oil Pump Screen for Sea-Doo 420856520 filters debris from engine oil before it reaches the oil pump, helping protect internal components on 1630-powered Sea-Doo Sport 21-230 models from the 2022 through 2025 seasons.

Overview

This oil pump screen for Sea-Doo keeps abrasive particles and sludge out of the lubrication path, supporting steady oil pressure and longer engine life. Built as a direct-fit replacement for part number 420856520, it suits riders and mechanics servicing the 1630 engine in Sport 21-230 watercraft. Replace a clogged or damaged oil pump screen for Sea-Doo at routine service intervals to keep the lubrication system clean.

Built For Performance

• Direct-fit replacement for OEM part number 420856520
• Fine mesh media captures metal shavings, grit, and sludge
• Rugged construction resists oil, heat, and pressure cycles
• Maintains unrestricted oil flow to the pump inlet
• Simple drop-in installation during oil system service

Fits These Machines

• for Sea-Doo Sport 21-230 1630, 2022
• for Sea-Doo Sport 21-230 1630, 2023
• for Sea-Doo Sport 21-230 1630, 2024
• for Sea-Doo Sport 21-230 1630, 2025

On-The-Job Use

• Routine oil system maintenance on 1630 engines
• Rebuilds and top-end service where the oil pan is opened
• Replacing a clogged or torn screen found during inspection
• Preventive servicing before seasonal riding

Specs At A Glance

Good To Know

Q: How often should the oil pump screen be replaced? A: Inspect it at every oil change and replace it whenever it is clogged, torn, or deformed. Many riders replace it during major service intervals to avoid oil starvation.

Q: Does this screen fit other Sea-Doo models? A: This listing covers the 1630 engine in the Sport 21-230, 2022-2025. Confirm your model, engine, and part number 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.