Reuse or Replace Cracked Cast Iron Toilet Flange?

[Regis Tration]

My cast iron toilet flange is cracked but otherwise solid. Can I reuse it or should I replace it? If replace, what type of replacement do you recommend? Thank you.

 

[Reach4]

If it seems strong enough to hold the toilet down, I would reuse. Maybe attach it to the floor with a couple more screws.

If there is doubt, maybe consider a repair repair device to hold the closet bolts, such
as Superior 21015 . Also maybe take a look at DANCO Model 10672X Hydroseat.