Chainsaw Bar ID

[Wildedge]

Hi All...im trying to get any info on a bar i have. Just want to make sure to get the correct chain. Bar is made in USA.
" SWB 30R
U103822
32 40 50 ST "
Thanks in advance ! Jack

 

[Wildedge]

Can anyone give me a breakdown on what these numbers mean ? Cant find anything relevant on the internet....Thanks

 

[Bob Hedgecutter]

Okay, I will have a crack- you have a Windsor bar.
SWB is Sandvic Windsor Bar.
Then the bottom row is 32 for 32 inch, 40 possibly the week of the year? and 50 for 0.050 gauge ST for Stihl 3003 mount.
Drive link count should be around 105- but be careful, there are some 33 and 34" Windsors getting around that are 110-115DL.

 

[Wildedge]

Thank you Bob... that is a big help. The 40 is what really threw me off. Will measure old chain first but just wanted all info possible in case the old chain wasnt the correct one.
Thanks

 

[Bob Hedgecutter]

Thank you Bob... that is a big help. The 40 is what really threw me off. Will measure old chain first but just wanted all info possible in case the old chain wasnt the correct one.
Thanks

Well if you have an old chain- yes, mount it up see if it fits and count the drive links.
I am no expert- 40 could refer to the type of tip fitted to the bar originally- on that one I am not sure.
Surprised nobody else with a better understanding has not added their 2C worth to help you out.
I used to use a lot of Windsor bars back in the last century- but never paid much attention to the coding stamped on them.

 

[Bob Hedgecutter]

Okay, amendment to the above- ST is not Stihl, have just dug out an old Windsor 34" Husqvarna bar and it also has ST at the end so picking it stands for "SPEED TIP"

 

[Wildedge]

Thanks again Bob....

 

[camel2019]

40 is the bar mount according to mikes acres It is equivalent to a d025 mount