rotor overall measurements for cherokee sport

mrdrac

New member
Hi

I have found there is 2 different size of rotor for 1999 Jeep Cherokee Sport 4x4...

the rotor overall measurement shows

3 and 1 1/16th (the one i have replaced which is grinding against the disc brake housing behind the hub.) (PRESSING AGAINST THE DISC HOUSING)

3 and 3 1/16th

what is the difference on that measurement shown above?

is it the thickness of metal on top part of rotor where 5 lug holes and hub hole is?

hope somebody have an answer!!

many thanks!

David
 
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