420850500 Oil Filter Cover O-Ring for Sea-Doo GTX STD 170 1630 2020-2026

Oil Filter Cover O-Ring for Sea-Doo GTX STD 170

This oil filter cover O-ring seals the filter housing on the Sea-Doo GTX STD 170 1630 (2020-2026) and cross-references OEM part number 420850500.

Overview

The oil filter cover O-ring for Sea-Doo GTX STD 170 provides a reliable seal at the filter cover so engine oil stays contained during operation. It fits 1630-powered GTX STD 170 models from 2020-2026 and matches OEM reference 420850500. Keep one on hand for oil service on your personal watercraft.

Built For Performance

• Direct cross-reference to OEM part number 420850500
• Seals the oil filter cover against the housing to prevent leaks
• Withstands hot oil and constant heat cycling
• Inexpensive part to stock for routine maintenance
• Straightforward replacement for a worn or hardened O-ring

Fits These Machines

• for Sea-Doo GTX STD 170 1630, 2020
• for Sea-Doo GTX STD 170 1630, 2021
• for Sea-Doo GTX STD 170 1630, 2022
• for Sea-Doo GTX STD 170 1630, 2023
• for Sea-Doo GTX STD 170 1630, 2024
• for Sea-Doo GTX STD 170 1630, 2025
• for Sea-Doo GTX STD 170 1630, 2026

On-The-Job Use

• Oil and filter service on the GTX STD 170
• Resealing the filter cover after removal
• Pre-season or pre-ride maintenance checks
• Keeping a spare ready for the next oil change

Specs At A Glance

Good To Know

Q: How often should this O-ring be swapped? A: Change it at each oil filter service or whenever the cover is opened, and inspect for flattening, cracking, or seepage.

Q: Will this work across the full year range listed? A: It is listed for the GTX STD 170 1630 from 2020-2026, so verify your model and engine before purchase.

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