Brand new 720 Crankshaft

[mr2sweet]

Does anyone know where I can order a brand new 720 crankshaft from seadoo? part # 421000074. If no one has one or knows of any place to get one where would you recommend the best place to get one. I have read mixed reviews of the hot rods cranks and also WSM cranks.

 

[etemplet]

You're always going to get opinions one way or the other, usually the bad stuff emanates from the competition. I use WSM cuz I get better prices and I'd rather buy new than rebuilt for the $$ and shipping my old parts back. Supply is limited so you'll have to take what you can get.

 

[mikidymac]

You can't get them from Seadoo anymore. Your only option is aftermarket or have your OEM one rebuilt.

 

[mr2sweet]

Thank you for the replies. Have you had any problems with the WSM cranks? This will just be a recreational ski so I just want something that will be new and will last a long time if it's taken care of.

 

[NickCawks]

I went through sbt for the crank in my 587. Some people on the forums don't like sbt cranks cuz they are welded "remans" but it's been in my motor for 3 years and I've never had an issue. Starts immediately when I push the button and runs like a champ.

 

[etemplet]

I went through sbt for the crank in my 587. Some people on the forums don't like sbt cranks cuz they are welded "remans" but it's been in my motor for 3 years and I've never had an issue. Starts immediately when I push the button and runs like a champ.

I was building a crank I'd damn sure weld it.