Genuine Tohatsu Float Chamber Gasket MFS8 MFS9.8 3V1-03121-0

Genuine Tohatsu float chamber gasket for selected MFS8 and MFS9.8 carburetted four-stroke outboards. It seals the joint between the carburettor body and float chamber.

Key Features

• Genuine Tohatsu OEM carburettor gasket
• Correct profile for the matching float chamber
• Suitable for carburettor servicing and repair
• Supplied as one gasket

Technical Specs

• Brand: Tohatsu
• Part type: Float chamber gasket / carburettor bowl seal
• Tohatsu part number: 3V1-03121-0
• Current formatted reference: 3V1031210M
• Engine type: Carburetted four-stroke outboard
• Condition: New genuine OEM part

Compatibility / Fitment Guide

How to check before ordering: the part number on your old part should be 3V1-03121-0 (or a superseding number). If you are not sure, send us your engine model and serial number (on the plate on the engine bracket) and we will confirm fitment before you order. Tohatsu often uses the same part on related models, so this list may not be complete.

This gasket is not claimed for MFS15, MFS20, MFS25 or MFS30. Match the OEM number in the exact carburettor diagram.

OEM Cross Reference

• Tohatsu: 3V1-03121-0, 3V1031210, 3V1031210M
• Nissan Marine: uses the Tohatsu-formatted reference on applicable NSF models

Questions & Answers

Is this genuine or a pattern gasket?
This listing is for a new genuine Tohatsu gasket.

Is the float chamber included?
No. The listing includes one gasket only.

Should I reuse the old gasket?
Replacement is recommended when the float chamber is removed, especially if the existing gasket is compressed or damaged.

How do I confirm fitment?
It fits the Tohatsu MFS6, MFS8, MFS9.8 and MFS9.9 (6, 8, 9.8 and 9.9 HP 4-stroke). To be sure, check the part number 3V1-03121-0 on your old part or send us your engine model and serial number.