• 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

help with measuring for a drveshaft

bbar

Jet Boat Lover
Messages
35
Reaction score
3
Points
77
Boat Make
Other
Year
2001
Boat Model
Other
Boat Length
Other
Hi, 2001 Nautica rib jet 10. Yamaha driveline. 701 motor and 67 E midshaft. I am missing most of the pump. Am told it is a stock yamaha 144 mm pump (possibly a 63E?). Only have the tunnel piece on the outside. Can get the pump parts but am told that there can be several different driveshaft lengths. Only other points of reference I have is the 4 holes in the hull where the parts of the pump bolt up.
How do I measure for a driveshaft?
I tried some rough measuring from inside the midshaft at the splines back to the first set of holes in the hull. I get 27 3/4 ". Is there any stock length yamaha shaft close to that? Thanks
 
Top