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#1
12-10-2013, 02:56 PM
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FWIW: the pinion seal shows a different part number for the 65 and the 66 to 70. I've never compared the seals to see if there is a machining difference in the carriers or not...
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65 Bonneville Brougham 4DHT 65 Grand Prix 2DHT......now parts 65 Catalina 2+2 2DHT 65 Catalina Safari 4DSW |
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#2
12-10-2013, 06:44 PM
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Quote:
The pinion seal started to leak some time later and my diff guy was having difficulty getting a seal. I would assume he was looking for a '66 seal and I never told him it was a '65 diff. He eventually solved the problem but its something to keep in mind for the future. Thanks Ian 
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#3
12-10-2013, 08:21 PM
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Rock Auto calls for SKF 19310 for '65 and SKF 19273 for '66. They are definitely different. Here are the specs:
http://www.rockauto.com/catalog/more...228&cc=1350234 http://www.rockauto.com/catalog/more...254&cc=1350111
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