Pella sliding glass door probably 30 years old

A home owner from N.Y. says:
July 9, 2019
Need new rollers. Can I just replace just the wheel or do I need to replace the whole mechanism
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Casey from SWISCO responded:
July 10, 2019

Hello,

Take a look at our 81-098 and 81-249 rollers. Both are manufactured by Pella. You'll just need to compare our dimensions to yours to determine if one of these will work for you. Thank you!
Pella Patio Glass Door Roller Assembly
Pella Patio Glass Door Roller Assembly
81-098
$85.34
Glass Door Roller Assembly, Fits Pella
Glass Door Roller Assembly, Fits Pella
81-249
$22.15
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