glass patio door roller

A home owner from jacksonville, florida says:
The original part No. is MBC1102. The measures are very close to the 81-245 that you carry. Is there anything in particular that I should look for in order to replace it.?
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Paul from SWISCO responded:
Thanks for posting!

The only thing you need to be conscious of is the dimensions. Please make sure that our 81-245 Sliding Roller Assembly matches the dimensions of your own hardware before you make any purchases.
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