You don't have to post again if you are allowed to edit your first post. So after switching to new part numbers, which one will replace yours? Which one is not available? Both new numbers are available. 51-8091- $150 $60 core (9.77 dia).................51-8021- $258 no core charge (10.056 dia). If these diameters are correct, they are only .14 difference on the radius. I would think it's the plumbing and mounting you would be concerned with.
Right is right, even if everyone is against it, and wrong is wrong, even if everyone is for it. - William Penn
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