Sthil a difference?

[Local # 17 T.T.]

Is there a difference between a Sthil 51 and a Sthil 051 AV?

 

[Lakeside53]

Is there a difference between a Sthil 51 and a Sthil 051 AV?

Don't think so.. only one set of AV mounts for the 051...

 

[SawTroll]

Is there a difference between a Sthil 51 and a Sthil 051 AV?

Are you misspelling Stihl on purpose?

There is reference to a 051 without an AV suffix on CSCC, but it could be just an unintended omission as far as I know...