Need help identifying grohe system so I can get parts

[Richter]

I have a grohe shower system with one shower head it was installed between I believe 2002-2005. water is filling up a 5 gallon bucket in about an hour from the shower head. Please help identify the model so I can try to get replacement parts. I don’t know if it’s just the o rings or I should replace the whole cartridge. If I can’t get replacement parts, is there something similar that I can replace it with? I really appreciate your help to photograph photographs or attached. If you know of a place to get the replacement parts too that would be great.

 

[TJRAD]

here is a parts break down of what I suspect you have. I would need to see the valve to be 100% sure that we have the correct model....
part #9 (stop valve) is what you replace if its leaking in the off position.
Good luck.

 

[Sponsor]

 

[DanielAGilbert]

here is a parts break down of what I suspect you have. I would need to see the valve to be 100% sure that we have the correct model....
part #9 (stop valve) is what you replace if its leaking in the off position.
Good luck.

View attachment 106394

Wow! Thank you so much