420931130 Timing Drive Cover Gasket for Sea-Doo RXT X 300 1630 2016-2023

Timing Drive Cover Gasket for Sea-Doo RXT X 300

This timing drive cover gasket seals the timing drive cover on 1630cc Sea-Doo RXT X 300 engines, replacing OEM part 420931130 to prevent oil seepage and keep the cover sealed.

Overview

This timing drive cover gasket is a direct-fit sealing component for the 1630cc engine used in the Sea-Doo RXT X 300. The gasket sits between the timing drive cover and the engine case to hold oil in and keep contaminants out. It is built for riders doing routine maintenance or top-end service on their 2016 to 2023 watercraft.

Built For Performance

• Cross-references OEM part number 420931130 for direct replacement
• Precision-cut to match the 1630cc timing drive cover footprint
• Oil-resistant material holds up to constant engine heat cycles
• Seals against oil seepage at the cover-to-case mating surface
• Simple bolt-on installation with no modification required

Fits These Machines

• for Sea-Doo RXT X 300 1630 (2016-2023)
• for Sea-Doo RXT X 300 models equipped with the 1630cc engine

On-The-Job Use

• Timing drive cover reseal during routine engine service
• Top-end rebuilds where the cover is removed and refitted
• Leak repair at the timing drive cover mating surface
• Preventive replacement when the original gasket is worn or compressed

Specs At A Glance

Good To Know

Q: Does this gasket fit both the 1630 and 1503 engines? A: No, this listing is for the 1630cc engine used in the RXT X 300. Check your engine displacement and part number before ordering.

Q: Can I reuse the old gasket if it looks fine? A: Gaskets compress over time and are best replaced any time the 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.