Welcome to the Piper Boat Owners club Forum. The Forum for owners of Piper built Narrowboats and Barges and anyone interested in Piper Boats. The owners club is completely separate from Piper Boats. Please feel free to post a message to club members and web site readers.
Not sure if you're in the uk or France. Probably get one posted out to you from Beta if thats easy - if not you should be able to pick one up from an auto shop but make sure its the same pressure and stem length.