Direct OEM replacement for a hassle-free installation
assuming the housing itself is not cracked or excessively corroded
It is engineered to meet or exceed original equipment specifications for performance
A thermostat stuck closed will cause rapid overheating
AD31B 4-Stroke 858488 Volvo Penta AD31D
Carburetor – Fits Tohatsu/Nissan 3.5-5 HP (Replaces 3R1-03200-1, 18-7365) 7.2HP Direct OEM replacement for aProduct Details This replacement Carburetor Fits Tohatsu Nissan 4 5 HP Outboards is designed for Tohatsu Nissan 3. 55 HP, 4 Stroke MF MFS NSF series outboards, including MF3. 5, MFS4, MFS5, NFS4, and NFS5 models. It is also compatible with Mercury 3. 55 HP, 4 Stroke outboards that use the Mercury 803522T part number series. It serves as a direct interchange for Tohatsu numbers 3R1 03200 1 00, 3R1 03200 1, and 3AS 03200 0; Mercury numbers 803522T,