911 front hubs, 2 different thicknesses, Which is which??? |
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911 front hubs, 2 different thicknesses, Which is which??? |
hwgunner |
Nov 19 2007, 11:27 PM
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#1
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914 Parts @ Discount Prices 800.321.5432 Group: Members Posts: 1,714 Joined: 11-November 04 From: Santa Maria, Ca Member No.: 3,095 Region Association: None |
Here is a pic of the 2 hubs. is the thinner one from an early car. Anyone know the years for the 2 of these??
Attached thumbnail(s) |
Eric_Shea |
Nov 21 2007, 11:22 AM
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#2
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PMB Performance Group: Admin Posts: 19,275 Joined: 3-September 03 From: Salt Lake City, UT Member No.: 1,110 Region Association: Rocky Mountains |
I can't help with a PET at this time but... I realized my analysis would be more accurate if they were turned upside down from the way they are in the picture. The main issue is the rotor position.
When turned upside down, the later hubs should have a rotor mounting surface that is 4mm higher (off the table) that the early one. |
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