Lml stella 2t fork question

My 2003 Stella 2 stroke needs some work on the fork.  Too much riding in the rain caused bearings in the fork to seize.

 

SIP sells a Piaggio suspension arm - article number 17805100.  The description says:

also for LML Star 125-200 4T
/Star Deluxe 125-150 4S

Would this also fit a Stella 150 2t?  Usually the description will say if it fits the 2 stroke scooters.  This is an expensive item and I’d like to know that it will work before I order.  Please only respond if you know.   Thanks for any advice.