Hi BJP1, and a warm welcome to the forum. It's great to see you posting for the first time. To help us identify your model of Stihl, could you please post some more pics from different angles so we can see the whole machine...One of our members here may be able then to correctly identify the model.
Please do not PM me asking for support. Please post your questions in the appropriate forums, as the replies it may receive may help all members, not just the individual member. Kindest Regards, Darryl