Take off Jet pump tail cone from a SOLAS YQS-SV-144/74 144mm Super Jet/Blaster 12-vane large hub pump stator. Will NOT fit stock Yamaha Jet pump. This cone IS included with a new Solas pump, no need to buy if you are ordering a new pump stator, unless you want a spare. No returns, please email with questions before ordering, thank you.