Found a 20" 72 DL Guide Bar For The Echo CS-590

[dman535]

Just picked this saw up a week ago and one of the first things I needed was a 20" 72DL bar as I have a number of those chains from my 455 Rancher. Saw lots of posts but nothing concrete as far as part numbers. Found this Archer bar on ebay with a chain for $49. It bolts right up, ran great had zero issues with it.
I tried to find an Oregon or OEM bar but after a few hours of searching I came up empty, saw lots of posts on the subject but couldn't find a source.

 

[Rooshooter]

It is an Oregon D176 mount so 20" is 200RNDD176 or at a pinch you can use Oregon K095 mount - may have to file adjuster holes on this one though.

 

[Karrl]

I see you already have your bar but I bought the adapter for Stihl 3003 bars and put a 20 in Stihl es bar on my 590. It’s takes standard 72 dl chain, which I have a ton of. Really liking it so far, gives the saw a good feel in the cut. Just a suggestion for when your new one is worn out.

 

[dman535]

It is an Oregon D176 mount so 20" is 200RNDD176 or at a pinch you can use Oregon K095 mount - may have to file adjuster holes on this one though.

Per Oregon's specs page that part number matches to a 70DL bar.

https://www.oregonproducts.com/en/powercut™-guide-bar,-20"/p/200rndd176

 

[Wood Doctor]

The Echo CS-590 wants a 70 DL bar/chain, 3/8" pitch, preferably 0.050" gauge. I have knocked out 2 DLs on 72 DL chains to fit it. Of course, that takes equipment and a connecting DL. Good luck!

 

[Modifiedmark]

Just picked this saw up a week ago and one of the first things I needed was a 20" 72DL bar as I have a number of those chains from my 455 Rancher. Saw lots of posts but nothing concrete as far as part numbers. Found this Archer bar on ebay with a chain for $49. It bolts right up, ran great had zero issues with it.
I tried to find an Oregon or OEM bar but after a few hours of searching I came up empty, saw lots of posts on the subject but couldn't find a source.

Yes of course the tails on the Echo bar and the Husky bar are the same size and oil holes are the same too. What is different is the slot on the Husky bar is 9mm while your Echo uses 8mm/5/16" studs. You now have a sloppy fitting bar.

If your ok with that so be it.

The other issue with Husky bars on the Echo, Poulan, Homelite saws is the drive link count is sometimes off about a link. I'm betting your adjuster is close to being out of adjustment with a 72DL chain.

 

[RedneckChainsawRepair]

There is a bar Nate sells for the 590 in 72DL. @fordf150

His website is down so no link to give ya. But good bare with replaceable tip.

 

[RedneckChainsawRepair]

Here is bar number 027Fv4

 

[dman535]

Yes of course the tails on the Echo bar and the Husky bar are the same size and oil holes are the same too. What is different is the slot on the Husky bar is 9mm while your Echo uses 8mm/5/16" studs. You now have a sloppy fitting bar.

If your ok with that so be it.

The other issue with Husky bars on the Echo, Poulan, Homelite saws is the drive link count is sometimes off about a link. I'm betting your adjuster is close to being out of adjustment with a 72DL chain.

I am not running a Husky bar on the Echo, only the cache of 72DL chains I have for it. I bought the Archer bar which is an 72 DL bar made specifically for the Echo saw.

 

[Modifiedmark]

I am not running a Husky bar on the Echo, only the cache of 72DL chains I have for it. I bought the Archer bar which is an 72 DL bar made specifically for the Echo saw.

Thats cool then. The picture looked like the slot was bigger.

 

[wanab]

It's the Tanaka mount. Same as my Red Man G621.

https://www.sawsuppliers.com/produc...o-d176-allows-echo-saw-to-run-stihl-bar-chain