Lower Unit Bolts Missing?

[jk19421]

I noticed one of the bolts on the lower unit to the motor was loose. I checked the other side and all three were missing. Any idea what the part number of these bolts are so I can replace them? I check the online parts catalog and can't find. Thanks.

[jk19421]

I forgot to mention it the bolts are on a 2003 Yamaha 250 EFI OX66.

[Hamfisted]

The ones that run along the side are p/n 90101-10M70-00 , about $4 each at the dealer. There's also one up under the torque tab anode which is p/n 90119-10M89-00 and its different (a little longer...) than the ones that run along the sides.
They're suppose to have some Loctite on the threads and be torqued to 48Nm or 35 ft lbs of torque.



http://www.boats.net/yamaha/pa...55689


Mike

[rockangler]

Sounds like you need to put a guard dog on your boat. Some one may have been trying to steal your lower unit. Maybe got scared away. I don't know but sounds suspicious.

[21XDC]

I agree... Sounds like someone was trying to steal your LU....

I have the 4 bolts you need.... I'll sell them to ya for $10.00 shipped... I just bought the stud kit for mine and took mine out. This will help fray the $50.00 cost to me.

Thanks... Mike mikex19@yahoo.com Let me know, I can get them right out.