This is a direct replacement for your SVHO Yamaha marine engine one-way clutch. This works on any SVHO engine in FX, GP, FZR, FZS. Any 1.8 L supercharged engines that have a supercharge will fit your PWC.
This is an aftermarket part that has been designed and stress-tested to the same tolerance as the OEM clutch.
You will have to take apart your clutch to replace this one way bearing so that it fixes your clutch.
Step by step instructions will be included in the box for your reference.