MCP655-B pump leaking

[dbase88]

I have had this pump installed for a couple of years now and never had an issue

It has started to leak very slowly at the bottom, area highlighted in the picture below
Any ideas of how to fix this & what may have caused this to leak suddenly?

Thanks

 

[unrlmth]

That ring unscrews and IIRC there is a rubber ring underneath. I would take it all apart and see if there are any obvious issues.

 

[(sic)]

Sounds like you have a busted o-ring.

As unrlmth said, take it apart and see what condition the o-ring is in.

 

[DenverBarr]

as said above you probably have a leeking oring see if you can get a replac=ment