Milgard Ultra window roller assembly

Home Owner from Seattle, WA

Jul 12, 2019 6:08 pm

Hi, I called Milgard and they gave me the following part number: IM0212MI. Can you point me to the correct replacement part? I need a number of these. Measurement length is 1 3/4 inches and width is 3/8 inch. Thank you.

1 user uploaded image

9 Replies

Casey from SWISCO

Jul 18, 2019 8:46 am

We do offer a replacement part, however, since your part is still installed, we could not say for sure whether or not it will work. We'd like for you to attach a few more photos of the part removed from the window, and from different angles. We'd also like to know the height measurement of the part. Thank you.

Home Owner from Seattle, WA

Jul 21, 2019 2:35 pm

Hello,

Thanks for getting back to me. I confirm that the dimensions of this part are 1 3/4 in. by 3/8 in. by 1/2 in. Attached are several photos of the detached part. Thanks!

3 user uploaded images

Casey from SWISCO

Jul 22, 2019 8:26 am

Ah, I recognize this piece now. At one time, we did offer this replacement, but that also has been discontinued. We offer our 87-059. Although, it doesn't look exactly like yours, it does have the same hole on top. Look it over and let us know if you think this will work.

Quick Learner from CA

Aug 28, 2020 2:38 pm

I have the same roller assmy do you if this customer said that the 87-059 worked?
Thank you

Home Owner from CA

Apr 7, 2021 7:37 pm

Hi
Did part 87-059 end up substituting for the original part IM01212MI?
Thanks!

Home Owner from Arizona

Mar 18, 2023 8:05 am

Hello. I have this same roller and am looking to replace it as well. Did the replacement roller suggested work for you? I appreciate your help, thank you

Home Owner from Granada Hills, CA

Dec 4, 2023 5:33 pm

Hello, I had the exact problem/ worn out rollers with my 1997 Milgard Slider windows.
The 87-059 Replacement screws in for an exact fit. The brass wheels are not going to wear out! Side lines up perfectly with window side, no alignment problems. Thank You and a big Shout Out to STEVE! (-:

Home Owner from California

Apr 15, 2026 12:24 pm

Yes! Part # 87-059 was a perfect replacement for this worn out roller!