420931130 Timing Drive Cover Gasket for Sea-Doo Fish 21-300 1630 2026

Timing Drive Cover Gasket for Sea-Doo

This timing drive cover gasket seals the timing drive cover on 2026 Sea-Doo Fish 21-300 1630 models, carrying OEM cross-reference 420931130.

Overview

This timing drive cover gasket is a direct-fit sealing component for the timing drive cover on 2026 Sea-Doo Fish 21-300 1630 watercraft. The gasket keeps oil contained and blocks water and debris from entering the timing drive housing. It is made for riders performing routine maintenance or replacing a worn, leaking seal on their Sea-Doo.

Built For Performance

• OEM cross-reference 420931130 for accurate fitment
• Seals the timing drive cover against oil seepage
• Resists heat and oil degradation over time
• Pre-formed shape for straightforward installation
• Designed for 2026 Sea-Doo Fish 21-300 1630 models

Fits These Machines

• for Sea-Doo Fish 21-300 1630 (2026)

On-The-Job Use

• Timing drive cover resealing during routine service
• Fixing oil leaks at the timing cover mating surface
• Rebuilds and top-end maintenance on Sea-Doo watercraft
• Preventive replacement during engine inspection

Specs At A Glance

Good To Know

Q: Does this gasket fit my Sea-Doo? A: It is listed for the 2026 Sea-Doo Fish 21-300 1630 with the 1630 engine. Confirm your model and serial number before ordering.

Q: Can I reuse the old gasket? A: Gaskets are single-use sealing parts and should be replaced whenever the timing drive cover is removed. Reusing a compressed gasket risks oil leaks.

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