Genuine Tohatsu Base Gasket for 2.5HP–3.5HP 2-Stroke Outboards

This OEM Tohatsu base gasket (part number 309-61012) provides a perfect seal between the cylinder and crankcase on small 2-stroke outboards. Designed and manufactured by Tohatsu for a reliable fit and long-lasting performance.

Fits the following Tohatsu 2-stroke models:
• 2.5HP
• 3.5HP

Tohatsu Part Number:
• 309-61012

Product Features:
• Genuine Tohatsu OEM part
• Factory-original fit and sealing performance
• Prevents water, exhaust, and pressure leaks
• Essential for powerhead service or rebuilds
• Durable, high-quality marine-grade gasket

Please check compatibility before purchasing.
It is the buyer’s responsibility to ensure this part fits their engine.
If unsure, contact us — our SSI Marine team is happy to help!

Why Buy from SSI Marine?
• 100% genuine Tohatsu parts
• UK stock — same-day dispatch on orders before 1 PM
• Tracked 24-hour delivery
• Friendly and expert marine customer support

Order now from SSI Marine — trusted UK supplier of genuine Tohatsu outboard parts.

Genuine Tohatsu Base / Powerhead Gasket for 2.5HP–3.5HP 2-Stroke Outboard | 309-61012