• Welcome to Jetboaters.net!

    We are delighted you have found your way to the best Jet Boaters Forum on the internet! Please consider Signing Up so that you can enjoy all the features and offers on the forum. We have members with boats from all the major manufacturers including Yamaha, Seadoo, Scarab and Chaparral. We don't email you SPAM, and the site is totally non-commercial. So what's to lose? IT IS FREE!

    Membership allows you to ask questions (no matter how mundane), meet up with other jet boaters, see full images (not just thumbnails), browse the member map and qualifies you for members only discounts offered by vendors who run specials for our members only! (It also gets rid of this banner!)

    free hit counter

Splines. What do y'all think?

Marvin willis

Jetboaters Admiral
Messages
1,483
Reaction score
907
Points
267
Location
Morehead city nc
Boat Make
Yamaha
Year
2018
Boat Model
AR
Boat Length
24
image.jpeg image.jpeg I Sent my impeller to sbt to get it reconditioned and it wasn't in the best shape to start with bc I had to use a impact gun to get the impeller off the first time I changed the bearings but after sand blasting it looks worse. Seems to feel solid but looks bad. Ps this for my jet ski. But y'all are all knowing so id like to hear what y'all say.
 
There is a local business that drills out your old splines and press in new ones. I'm considering seeing if he can do mine.
 
Sounds like a new impeller would be cheaper.
 
I couldn't find anything positive about after market impellers. My mail concern was it causing bearing failure which causes a bent crank shaft. I already spend $6000 rebuilding the motor. I don't need to do that again even though insurance paid the bill
 
Back
Top