Here is a used 36 tooth, 13.9mm hard anodized blower pulley 3.5" width. Should run with 13.9mm belts. But also works with 14mm belts.
Jones OP-6103-36-1 1/4, One Black Aluminum Oil Pump Pulley Htd 36 Tooth 1-1/4In
SBT 20 Tooth Supercharger Rebuild Kit 420893564 Sea-Doo 300 2016-24
Speedmaster PCE463.1003 186 Tooth Supercharger Blower Drive Belt 8mm
Speedmaster PCE463.1005 170 Tooth Supercharger Blower Drive Belt 8mm
Speedmaster PCE463.1004 180 Tooth Supercharger Blower Drive Belt 8mm
