Hi - I have read through the threads about a bad gas gauge and determined I need a sending unit. My problem is that every site I've gone to doesn't have a sending unit listed in any of the fuel systems or electronical areas. Can anyone point me to a sending unit for a 2000 SeaDoo Islandia 240 EFI. If available is there any that are remanufactured? We had to replace the motor in this 'new' to us boat this summer and finances are getting a little tough. Thanks very much.