Jonsered 2159 bar mount code?

[Stumper]

The Oregon site is useful but imperfect.-They say that the Solo 634 uses .325 pitch. The 634 is a 34cc saw that reccommends 3/8th low profile on the saw itself!

I have a Jonsered 590-which isn't the same as your 2159 but it also takes a K095 bar.

 

[jokers]

Dan, logic would seem to dictate that saws like the 357, 359, and 2159, which I consider to be the upper end of mid displacement, would take the larger pattern bar. It`s not the case. KO95 is the right mount pattern.

Russ

 

[Tony Snyder]

The K095 preceeded with a B (BK095)gets you .325 pitch and proceeded a D (DK095) gets you 3/8ths pitch.

Husky 359 and Efco/ John Deere CS 62 and some others use the same bars.

Nowadays saws in this mid displacement range may come with either .325 or 3/8ths.