I have two Ate rear caliper rebuild kits for the wagons (larger piston diameter than the sedans). I have a euro 300TDT which has a different size piston so these don't fit my wagon. $15 each plus shipping or best offer. Here they are at mercedes shop: http://catalog.eautopartscatalog.com/mercedesshop/sophio/quote.jsp?header=header.jsp&footer=&product=0005861543&partner=mercedesshop&baseurl=http://catalog.peachparts.com/&clientid=catalog.mercedesshop&cookieid=1Y60TW7JD1YQ18O64L. Part number is 0005861543 and I imagine it fits all W123 and maybe W126 rear Ate calipers. Send me a PM or shoot me an email (henrythehorrible AT gmail.com).

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