Tilt and trim leak help

[makomecrazy]

1991 yamaha txrp 200hp. The center hydraulic cilynder on the tilt and trim unit needs an o-ring that rests in the id or inside of the cap . this o ring prevents the hydraulic fluid from bypassing and exiting under dust seal the rod slides in and out of . This center hydraulic cilynder also needs a dust seal on the exterior side of the cap . Any idea how I can attain theses two items. The outter two cilynder parts are readly available but the center one being a diffrent diameter are not. Thank you,
Steve.

[amahaork]

do you know parts numbers you looking for? from parts catalog? have you search this very forum for similar questions?

[TownsendsFJR1300]

1991 yamaha txrp 200hp. The center hydraulic cilynder on the tilt and trim unit needs an o-ring that rests in the id or inside of the cap . this o ring prevents the hydraulic fluid from bypassing and exiting under dust seal the rod slides in and out of . This center hydraulic cilynder also needs a dust seal on the exterior side of the cap . Any idea how I can attain theses two items. The outter two cilynder parts are readly available but the center one being a diffrent diameter are not. Thank you,
Steve.

I had a link saved for those specific o-rings but lost it. Boscoe99 I think originally posted the link/ part #'s. Its a common issue and those parts aren't in the parts fisch.

Found it;

Boscoe should be able to confirm it'll fit yours...

http://www.boats.net/parts/search/Ya...201/parts.html

[makomecrazy]

With that parts diagram it appears that this cap doesnot have a dust sleeve like my does I'm suspicious if this will solve my leak ( my cap is probably machined diffrent) that the one in the boscoe link above