It looks like it could be... I'll go to the boat this afternoon and confirm. I am in BC Canada. I can also pick up parcels just over the border near Spokane WA via FedEx if that is easier if you are in the US.
Thanks for responding quickly, I may get some sailing in this summer after all!
That's it. Only one is cracked.
On closer inspection it looks like the cylinders were previously repaired and they too have cracked again. So it's a lot to ask for, but I would need both cylinders as well...
Would you have one (or preferably two) cylinders also?
Where are you located?