Description
The 3B7-61017-3 bolt (8-105) is a genuine Tohatsu fastener used in the drive shaft housing assembly. It helps secure the drive shaft housing to the engine’s lower unit. In Tohatsu parts diagrams for models such as the MFS30B and MD90C2, the 3B7-61017-3 bolt is listed six times as part of the drive shaft housing kit.
It’s a replacement for the earlier part numbers like 3B7-61017-1 and is compatible with the “Bolt 8-105” specification.
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