Anyone know what the difference is between a 3003 000 6613 & a 3003 000 8813 chainsaw bar?
I cannot find a 6613 in any chart that I have. I suspect it's a .325" pitch bar.3003 000 6813: .063" gauge and 0.325" pitch.
3003 000 8813: .050' gauge and 3/8" pitch.
I see 8613 on the bar, above not 6813I have a 036 with a 16 inch bar. I have both of these bars and they are identifed the same.
View attachment 1020199View attachment 1020200
See my post above, the well used one/bar is a discontinued part # superseded by the 2nd part#. e.g. they are basically the same unless the 8813 was interchangeable AND upgraded in some wayI am confused. I have two bars with the STIHL logo. One bar is identified as 3003 000 6613 & the other one is identified as 3003 000 8813. Both of these bars have sprocket noses. Both bars are identified as 3/8 pitch, .050 gage & are for a 16 inch chain. Both bars were given to me quite a few years ago & they were brand new.
I ran the 6613 bar for quite a while & just put a new chain on & I put the 8813 bar on. This is when I noticed the different ID numbers.
Thanks to HarleyT for enlarging the pic to show the number.
Thank you. I must have missed that post.See my post above, the well used one/bar is a discontinued part # superseded by the 2nd part#. e.g. they are basically the same unless the 8813 was interchangeable AND upgraded in some way
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