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Tii vs non Tii master cyl grommets

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34 31 1 103 205 is what i show for the non tii m/c. does anyone know if tii's use the same size??

the etk is not clear as it lists 2 sizes for the tii

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Blunt--The tii grommet (34.31.1.121.911) is 5mm larger and is listed in ROEM parts as a 22/8. The non-tii grommet (34.31.1.103.205) size is listed as a 17/8. From what I can tell the tii grommet now has a recessed fitting rather than having its collar or lip sit on the top of the cylinder, and this may account for the two different parts numbers for the tii--is the etk an older parts listing? Let me know if there is a source for earlier style grommet. This was discussed on the forum on March 5-7 under the topic of hard brake lines:

(http://www.bmw2002faq.com/component/option,com_forum/Itemid,50/page,viewtopic/t,319454/

Good luck--Jim

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are you ordering some of the Tii version Blunt? I'd like a couple I think.

im selling doug a tii master that he will run on a non tii car with 320 brakes. i want to make sure he has the correct grommets if he needs to switch them. thanks guys ... i will search that thread posted

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are you ordering some of the Tii version Blunt? I'd like a couple I think.

you want 2 of these???(34.31.1.121.911

please click on my email link and ill grab you 2.

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I read through 3 threads about master cylinder grommets but I'm still confused. Is this 34.31.1.121.911 the number I need to connect remote reservoir to master that used to have reservoir on top?

Tommy

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