420931130 Timing Drive Cover Gasket for Sea-Doo Islandia SE 155 1503 2007

Timing Drive Cover Gasket for Sea-Doo

This Timing Drive Cover Gasket is a direct-fit replacement seal for the timing drive cover on Sea-Doo 1503 engine applications, cross-referencing OEM part number 420931130.

Overview

This Timing Drive Cover Gasket seals the timing drive cover to the engine block, preventing oil seepage and keeping the timing drive protected from contaminants. It is built for riders and mechanics maintaining Sea-Doo 1503 four-stroke engines. Replacing the Timing Drive Cover Gasket during service restores a clean, reliable seal.

Built For Performance

• Precision-cut to match the timing drive cover mating surface
• Engineered for a consistent, leak-resistant seal
• Resists breakdown from heat and engine oil exposure
• Direct cross-reference to OEM part number 420931130
• Handles the vibration and thermal cycling of marine engine duty

Fits These Machines

• for Sea-Doo Islandia
• for Sea-Doo SE 155
• for Sea-Doo 1503 engine applications

On-The-Job Use

• Timing drive cover resealing during top-end or timing service
• Replacing a weeping or hardened original gasket
• Preventive maintenance on high-hour 1503 engines
• Shop or DIY rebuilds requiring a fresh cover seal

Specs At A Glance

Good To Know

Q: Does this gasket fit every Sea-Doo 1503 engine? A: It is listed for 1503 timing drive cover applications, but fit can vary by model year and serial number, so confirm your engine code before ordering. A: Cross-check OEM 420931130 against your parts diagram.

Q: Can I reuse the old gasket? A: No, a timing drive cover gasket is a single-use seal and should be replaced whenever the cover is removed. A: Install it dry or with the sealant specified for your engine.

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