In article ,
"jsema" wrote:

Chainsaw=Craftsman 40cc Mod 35083 (18')
I have been running a Google search for a chain for this unit & all I have
been able to find is the Oregon S62 which is a 62 drive link 3/8 pitch ,05
gauge chain.I went to the Oregon website & they don't even have this(S62)
listed.They recommend the D66(72V) which has 66 drive links 3/8 pitch .05
gauge.the only disfference is the number of drive links but to my way of
thinking is that something has to be different for the number of drive
links to be different.
Any help on this will be appreciated

Did you try sears, or sears.com? One thing they've always been good
about is replacement parts. And for a chainsaw, a replacement chain is
about as basic as it gets.