Europa-List Digest Archive

Thu 06/20/19


Total Messages Posted: 1



Today's Message Index:
----------------------
 
     1. 07:34 AM - O-Ring for Classic Brake (italianjon)
 
 
 


Message 1


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    Time: 07:34:57 AM PST US
    Subject: O-Ring for Classic Brake
    From: "italianjon" <jon.catilli@gmail.com>
    Hi All, Does anyone know an alternative part number for the large O-Ring in the Classic brake caliper. I found a post on here, from Jim and Heather, from 20/05/12 which said that it appears to be a Cleveland 101-05200. This P/N maps on to MS28775-224 with an ID of 1-3/4" and thickness 1/8". Converting this to metric it's 44.45mm ID and 3.175 thickness. I found HUG-Technik 42704450300 which has 44.5mm ID and 3.00mm thickness - but this is grossly off. The ID is far far too big. (link : https://www.hug-technik.com/shop/advanced_search_result.php?categories_id=0&keywords=42704450300&inc_subcat=1) Because I discovered this during the overhaul of the brake system, I am now without a working brake! However, I measured the piston, and see that I need an ID closer to 39mm. The closest I can find from my O-Ring sources here, is Hug-Technik 42703900400 (link : https://www.hug-technik.com/shop/advanced_search_result.php?categories_id=0&keywords=42703900400&inc_subcat=1) with an ID of 39.00 mm but a thickness of 4.00mm... I did order it to see, but the piston will not go back inside the caliper housing. Best Jon Read this topic online here: http://forums.matronics.com/viewtopic.php?p=489751#489751




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