Lincoln Casement Window Replacements

Question

Hello everyone. I hope you and your families are safe. I'm looking for replacement arm operator cranks for my Lincoln kitchen and bedroom windows. I've lived in the house 30 yrs (1989). I need parts for the left and right windows of the bedroom and kitchen. The serial number on the existing Lincoln part is 20810. Each window is about 21 inches wide. I've provided pictures. I think i need parts 39-031 and 39-032. My repair person wanted me to confirm with you. Thank you for your help.

Bob · Accepted Answer

Thank you, hope you and yours are safe as well. This indeed looks like the 39-031 and 39-032 operators, but make sure all the dimensions we specify, including the length of the link arm, match exactly. Let me know if anything differs. For a new handle and cover, see our 39-107 and 39-114L.