Patio glass door roller identification

A quick learner from USA says:
June 28, 2023
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A quick learner from USA says:
June 28, 2023
reference number is D294097.
My sliding door is an Acorn DorWal. Probably mid 1980s
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Lauren from SWISCO responded:
June 30, 2023

Hello, thank you for posting,

Unfortunately I was not able to find an exact match to your original roller. The closest we carry are the 81-138 and 81-030, but please note that the back of the roller is a slightly different style. I cannot guarantee either of these will be a direct fit, but take a look and compare the overall dimensions to see what you think! 
Acorn Patio Sliding Glass Door Roller
Acorn Patio Sliding Glass Door Roller
81-030
$9.97
Patio Glass Door Tandem Roller, 1-1/8" Concave
Patio Glass Door Tandem Roller, 1-1/8" Concave
81-138
$17.20
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