Convertible top RH ram need O Rings
#1
#2
On the most part we just send the rams out to be rebuilt. This link will have information that should help. If it is just an "O" ring for the fitting just go to NAPA or any hydraulic shop.
Link JagRepair.com - Jaguar Repair Information Resource
Link JagRepair.com - Jaguar Repair Information Resource
#3