LH Operator and Link Offset Up shown in picture above - click on picture to enlarge
A Measurement = 5 17/64" B Measurement = 4 7/16"
Left Hand Shown in Picture
To determine what handing to order: Look at picture of part and match up your operator to our picture to determine if you need to order a Left or Right handing. Click on picture to enlarge.
Uses EntryGard Cover. (Not Included but can be added to order part number 166 or S1004)
For instructions on how to replace a operator please click on our R&R Window Blog Link:
R&R Window Blog
Note that in this video this is a new style window and parts have the SNAP RINGS on the Hinges and sash bracket. Older style windows and parts will have a sliver or black clip that moves to detach from the sash.
Known Part Numbers: 20910, L30941, 40853, U.S. PAT. 4,241,541 - CAN. PAT. 350,432 - PAT. 1982 , 31538, 40754, 45179