Question about Grundfos Pumps Grundfos JP5-61ASA 97855091 Shallow Well Jet Pump, 1-1/2HP, 230V, Cast Iron

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Can the ceramic seal be replaced?

Water is leaking from the ceramic shaft seal on my Grundfos JP5 pump. Is it possible to order and replace the seal on a do it yourself (DIY) basis? Is the shaft seal pressed in? If the seal is leaking, is it possible the shaft has been damaged as well? Is it better to just replace the whole pump-motor assembly? Thank you in advance.

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