2000 100hp Tilt and Trim Stator cover

[pm149irv]

I am based in Australia, I have a F100 AET 4 stroke which I believe is identical to the F100XRY. The cover on the tilt and trim stator is badly corroded, the tilt and trim works fine.

I don't want to buy the whole assembly, just replace the cover, is it possible to buy just this part.

Any assistance would be greatly valued.

[HydroliftErik]

It is possible, but i recommend that you buy a complete engine and a new o-ring
It doesnt have to be Yamaha genuine parts.
Usually a "non-original" is 30-40% cheaper.





Here in Sweden the cover is more expensive than the tiltmotor...(?!!)

[Tirill11]

I had the same problem few years ago on my Yam F100, 2001 model. I took down the cover (very easy, just 3 bolts) and thorogly sandblasted it. Then painted it with 3 layers rust protection paint and on the top an layer of the Yamaha blue color.

The reason I suspect for the corrosion was the Bracket mounted anode, that was almost consumed, and the rest was hidden by shells etc.

I can see on Boats.net, that this device is sold as "stator assembly", and has an price of 544$, and in my opinion is that incredibly much for that metal cylinder with just 2 magnets glued inside

[HydroliftErik]

I had the same problem few years ago on my Yam F100, 2001 model. I took down the cover (very easy, just 3 bolts) and thorogly sandblasted it. Then painted it with 3 layers rust protection paint and on the top an layer of the Yamaha blue color.

The reason I suspect for the corrosion was the Bracket mounted anode, that was almost consumed, and the rest was hidden by shells etc.

I can see on Boats.net, that this device is sold as "stator assembly", and has an price of 544$, and in my opinion is that incredibly much for that metal cylinder with just 2 magnets glued inside

thats cheap, in Sweden it costs 6-7000SEK, roughly 900-1000$!

actually, the bracket anode do little help against corrosion on the tilt motor.
and its a common problem to 10 year+ yammies..

[pm149irv]

2000 100hp Tilt and Trim Stator cover

If you look at the attached photo I think it is a bit past sandblasting, however it would be nice to know the thickness of the casing

[pm149irv]

2000 100hp Tilt and Trim Stator cover

In the event someone can help it appears to be a tilt assembly one as it has three screws that goes into a separate bottom flange whereas the assembly two incorporates the flange, that is however based on the us web site boats.net parts numbers for US models