420931130 Timing Drive Cover Gasket for Sea-Doo GTR 230 1630 2020-2026

Timing Drive Cover Gasket for Sea-Doo

This timing drive cover gasket for Sea-Doo seals the timing drive cover to the engine case, holding oil in and keeping contaminants out on 1630-powered watercraft, and it cross-references OEM part number 420931130.

Overview

This timing drive cover gasket for Sea-Doo is a sealing component made for the timing drive cover on 1630 engines. It maintains a tight seal that keeps oil contained and protects the timing drive area from dirt and moisture. It suits riders servicing 2020 through 2026 GTR 230 models.

Built For Performance

• Precision-cut to match the timing drive cover mating surface for a consistent seal
• Made from gasket material rated for ongoing oil and heat exposure
• Compresses evenly to help prevent weeping along the cover seam
• Direct cross-reference to OEM part number 420931130 for simple replacement
• Sold as a single gasket for one cover installation

Fits These Machines

• for Sea-Doo GTR 230 with 1630 engine, 2020
• for Sea-Doo GTR 230 with 1630 engine, 2021
• for Sea-Doo GTR 230 with 1630 engine, 2022
• for Sea-Doo GTR 230 with 1630 engine, 2023
• for Sea-Doo GTR 230 with 1630 engine, 2024
• for Sea-Doo GTR 230 with 1630 engine, 2025
• for Sea-Doo GTR 230 with 1630 engine, 2026

On-The-Job Use

• Timing drive cover resealing during engine service
• Leak repair at the cover seam on 1630-powered watercraft
• Top-end and timing component service work
• Routine maintenance on 2020 to 2026 GTR 230 models

Specs At A Glance

Good To Know

Q: Does this gasket need sealant during installation? A: Many installers fit it dry and rely on the gasket itself to seal, though some add a light gasket dressing per service manual guidance. Always follow the procedures in your model's manual.

Q: Can this gasket be reused if the cover is removed again? A: Gaskets of this type are generally replaced once compressed and disturbed. Fitting a fresh gasket each time the cover comes off gives the most reliable seal.

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