Thread: Diff measurements
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  #8  
Old 26th September 2010, 06:42 AM
snapper snapper is offline
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Join Date: May 2007
Location: Chelmsford, Essex
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I believe the 7" or 7.5" refers to the diameter of the crown wheel.
The top mounting points on the diffs are indeed wider for the larger diff, if the top mount has a long single through bolt it's a 7", if it has 2 captive bolts it's a 7.5"
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