Need new bottom of sliding door metal runner

A home owner from USA says:
April 5, 2021
Comments: Need new bottom of sliding door metal runner as picture attached. Mine is from my 1950's home that has sliding closet doors in the bedrooms and entry closet. One strip is shot causing the metal rollers to bounce very noisily along and it is hard to push over its really bad pitted spots. My base plate is 2 5/8 wide, 55 1/4 long, 1 5/16' between runners. 5/16' tall. lHelp please! Please call or otherwise respond as soon as possible! Thank you!!

Pictures attached for parts department to match
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Emily from SWISCO responded:
April 8, 2021

Hello! We'd need to see the roller and wheel that glides on the track to help us confirm a replacement. Thank you! 
A home owner from USA says:
April 8, 2021
I sent that picture as well with the others. Do you see it?
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Emily from SWISCO responded:
April 9, 2021

We'd like to see your roller fully removed and a clear photo of the edge of the wheel that rides on the track to determine if it's convex or concave. Thank you! 
A home owner from USA says:
April 10, 2021
Concave

More photos attached
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Emily from SWISCO responded:
April 12, 2021

Take a look at our 23-271, note that this is a little longer than what you currently have. You can just trim off the excess with a hacksaw if necessary. If you have any other questions please let us know. 
59" Bottom Concave Roller Track
59" Bottom Concave Roller Track
23-271
$22.38
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