420856520 Oil Pump Screen for Sea-Doo Explorer Pro 170 1630 2023-2026

Oil Pump Screen for Sea-Doo Explorer Pro 170

This oil pump screen for Sea-Doo Explorer Pro 170 is an OEM cross-reference 420856520 replacement part that filters debris from engine oil before it reaches the oil pump, helping protect internal components from premature wear.

Overview

This oil pump screen for Sea-Doo Explorer Pro 170 serves as a critical filtration barrier inside the oil pickup assembly, catching metal shavings, sludge, and contaminants before they can circulate through the engine. It is designed for riders performing routine maintenance or rebuilding the oil system on their personal watercraft. The 420856520 oil pump screen offers a direct-fit solution for keeping your engine oil clean and your pump protected.

Built For Performance

• Direct replacement for OEM part number 420856520
• Fine mesh filtration catches fine debris and metal particles
• Constructed from corrosion-resistant material for marine environments
• Designed to maintain consistent oil flow under operating pressure
• Pre-formed fitment matches the oil pickup housing precisely

Fits These Machines

• for Sea-Doo Explorer Pro 170 1630, 2023-2026

On-The-Job Use

• Routine oil system maintenance and filter replacement
• Engine rebuilds requiring new oil pickup filtration
• Pre-season servicing to ensure clean oil circulation
• Repairing clogged or damaged original screens

Specs At A Glance

Good To Know

Q: How often should the oil pump screen be replaced? A: It is best replaced during every major engine service or rebuild, or whenever the oil system is opened for inspection. A clogged screen restricts oil flow and can lead to serious engine damage if ignored.

Q: Is this an original Sea-Doo part? A: This is an aftermarket replacement designed to cross-reference OEM part number 420856520. It is not an original brand product.

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