Thread: How can you tell from the outside if a diff is a 7.5 or a 7?
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Old Jun 13, 2013 | 10:04 PM
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martysmartie
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7" has splined driveshafts, 7.5" has bolt on.

Alternatively, 2WD has 7.5", 4x4 has 7".

There 'Viscous' and after time they become sloppy and need 're-rating'.

Martin
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