Need to replace dual arm operator. Main arm (left) #41012 appox 10". Hinged arm on the side with side bracing is stamped "C". Manufacture date is 7/25/02. I'm coastal, so having no-rust hardware is preferable.
I have several other rusty cranks to repair, or replace.
Milgard dual crank operator
Home Owner from Oceanside, CA
Sep 10, 2025 8:42 pm
2 user uploaded images
2 Replies
Emily from SWISCO
Sep 16, 2025 11:49 am
Hi there!
Thank you for reaching out to us. Take a look at the 39-253RB, which uses the 39-529 track slider (sold separately). The 39-452 is sold separately as well. For the opposite-handed version, see the 39-253LB. Review the specifications and see if they match your repair needs.
Dimensions for 39-253RB
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