Plug and play Yamaha mid shaft assemblies pre-assembled for the end user! Offered with the price and quality needs in mind of every jet ski build type! Built to OEM spec for the -1993 Yamaha SuperJet (also fits the VXR 650's) - we have you covered here at H.S.I.!
Offered in the following setups:
NEW SBT - New SBT housing with A/M bearings & A/M seals, and new quality A/M shaft.
OEM-A/M - Used good condition (rubber is still in tact, no separation) OEM housing with new A/M bearings & OEM seals, and new quality A/M shaft.
These units are for the smaller housing from a 1990-1993 Yam SJ (650cc).
*PLEASE NOTE - the shaft used in the complete assemblies is a round nose SJ shaft as the 90-93 shaft has been discontinued. You will need a different coupler for the mid shaft side as the threads on the shaft are different.
If your ski is the larger housing for the 94+ (701cc) SJ’s and WB1’s - commonly used in aftermarket freestyle and free ride hulls as well - here is the link for you.
Part Number(s):
New SBT: 33-0009
Used OEM-A/M: 33-0007
New SBT - NO SHAFT: 33-70-401C