420931130 Timing Drive Cover Gasket for Sea-Doo Cruise 18-100 1630 2022

Timing Drive Cover Gasket for Sea-Doo

This timing drive cover gasket for Sea-Doo seals the timing cover on Rotax 1630 engines, matching OEM reference 420931130 to keep oil contained and the drive system protected.

Overview

This timing drive cover gasket for Sea-Doo is a direct-fit sealing component for the timing cover on Rotax 1630 engines. It holds a tight seal against oil seepage, keeping the timing drive assembly properly lubricated. Built for riders and mechanics maintaining Sea-Doo personal watercraft.

Built For Performance

• Precision-cut profile matches the timing drive cover mounting surface
• Constructed to resist oil, heat, and constant engine vibration
• Replaces OEM gasket reference 420931130
• Compressible material creates a tight seal under torque
• Withstands the high-temperature environment of marine engines

Fits These Machines

• for Sea-Doo Cruise 18-100 with 1630 engine, 2022

On-The-Job Use

• Timing cover resealing during routine engine maintenance
• Rebuilds and top-end service on Rotax 1630 marine engines
• Oil leak repair at the timing drive housing
• Preventive replacement when servicing the timing assembly

Specs At A Glance

Good To Know

Q: Does this gasket need sealant during installation? A: It installs dry on a clean, flat surface, though some technicians add a thin bead of gasket sealant at the corners for extra insurance. Always torque the cover bolts to spec.

Q: How often should a timing cover gasket be replaced? A: Replace it any time the timing cover is removed, since gaskets compress over time and will not reseal reliably once disturbed. Inspect for weeping oil as an early sign of failure.

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