OLd OS 25 max
 

I have an old OS 25 Max,ABC with a muffler number 762 stamped on it.The engine is new as in never run before.However ,the hi speed needle screw is bent and wont screw in its housing.I did try to straighten the bent and place it in but it is just not perfectly straight and I dont think I should force it in.Which part number I should be looking for and does Tower stock this item?Many thanks.

RE: OLd OS 25 max
 

If you have an old O.S. Max .25 FSR, then parts for it are no longer available for it from O.S., in Japan, or from us. If it's a newer one, then parts may be available in a limited way. We'd need more information as to which O.S. .25 you have. Please let us know what is cast onto the crankcase, or post pictures of both sides of the engine that are clear enough for us to see the markings. Then we can see how we may be able to help you.