G'day Bruce,I had a quick look at a Poulan 1625& it doesn't resemble mine externally at all.I don't know what the UT number is,only other numbers on the label read -Q00088 and 414912.It is apparantly made by Ikra Hobby Motor Handelsges
mbG of Germany.
If necessary I'll borrow a camera & send you a pic.
Is this ,in your opinion,worth repairing? Up 'til now its performance has been faultless.Redeye