pivot shoe needed

A friend from Wheeling, WV says:
August 23, 2014
has 2 metal coils coming down that hook into top of shoe (1 front 1 back) these are metal coils that are simply hooked at the end to fit into the pic. the shoe measures .529" thick, 1.5" tall, and 1.25" wide. it has a metal cam and a green brake shoe. cam is .548" in diameter and .53 tall.

Need the cam but will replace shoe too if necessary. only brought the shoe home but can get pics of the spring if needed.
User submitted photos of a pivot shoe.
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Paul from SWISCO responded:
August 26, 2014
Thank you for posting. I'm afraid cams for these shoes are not available separately. Now, we don't have an exact match for this shoe, but I think our 15-177 may be compatible. However you would also have to replace the coil spring with our Series 152 and the attachment screw with our 33-071.
A quick learner from Wheeling, WV says:
August 26, 2014
Thank-you. I assume that I will need 4 springs, 2 shoes, and 4 screws. Do the springs come in different weights?
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Tom from SWISCO responded:
August 26, 2014
Yes. You will have to match up the number on your current spring to those we have listed for our Series 152. If you aren't sure what you need, tell us what you have stamped on your spring and we can suggest something!
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