I have for sale a new, never used crush sleeve for the 8 ¾ center section with the -489 case. This was part of a complete bearing rebuild kit from Doctor Diff.
https://www.classicindustries.com/product/mm3304.html
The center section had the solid crush sleeve eliminator collar so this is being offered for sale. I would like to get $8.00 for it plus the shipping.
Ken
Edison, NJ
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