 Mystery Calipers, "M" strut mounts |
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| 914Sixer |
 Oct 7 2006, 09:14 PM
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914 Guru  Group: Members Posts: 9,005 Joined: 17-January 05 From: San Angelo Texas Member No.: 3,457 Region Association: Southwest Region 
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I have been working with Eric Shea to try and guess where thes calipers came from. I got them in a parts car. The guy said he took them off of a 911 with "M" struts. I bolted the calipers up with no problems and they clear my 8" Fuchs. I have included some pictures with compairsion. The caliper pistons are hollow. Eric says BMW or MB.
I measured the openings on the caliper for compairison: Mystery Caliper "M" Caliper 58 mm 54mm Width 77mm 62mm Length 25mm 24mm Rotor opening Attached image(s)    
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| Eric_Shea |
Oct 8 2006, 10:43 AM
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PMB Performance Group: Admin Posts: 19,289 Joined: 3-September 03 From: Salt Lake City, UT Member No.: 1,110 Region Association: Rocky Mountains  |
With the input "peak" and the mount to one side... I'm going to fall back on my Mercedes/BMW caliper. These are virtually identical to A-Calipers with the following exceptions:
A-Calipers are (obviously) on a 3.5" spacing A-Calipers have the input at the bottom of the peak. The larger Mercedes sedans went vented and I believe they remained on 3" spacing. I have done a set of Mercedes calipers that were "very" similar to these. I need to check the mounting spacing. BMW's could have been the same way but I don't know enough about the mark to give an opinion. It would be great to know what they are. |
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Posts in this topic
914Sixer Mystery Calipers Oct 7 2006, 09:14 PM
914Sixer Additional pictures: Oct 7 2006, 09:16 PM Aaron Cox the one with the banjo fitting looks IDENTICAL to ... Oct 7 2006, 09:27 PM clarkcou ATE is the brand on my old BMW (75 5 series) but t... Oct 8 2006, 10:33 AM Aaron Cox i tjink slits can run the ATE PN Oct 8 2006, 11:01 AM Eric_Shea Look familiar? Oct 8 2006, 11:57 AM Eric_Shea That is a BMW caliper. Same exact caliper w/o the... Oct 8 2006, 11:59 AM Eric_Shea M-Caliper for comparison.
All these calipers have... Oct 8 2006, 12:02 PM
rdauenhauer |
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