SBT Replacement Mikuni I Body Accelerator Pump Diaphragm (Round) Fits Sea-Doo 951 Carb

This diaphragm is used to replace the hard to find O.E external fuel accelerator pump diaphragm that are used on the Sea-Doo 951 I-body Carburetor. There are two different diaphragm options that could have been used. Please look at the pictures to identify yours.