Truth window part

Question

Marked  "Truth", but cannot find a part number. The arm falls off the track attached to underside of window when we crank it out( the longest arm of the unit). The arm is about 10 1/2" long.  I maybe could find a part number if I knew where to look on the part. Thank you.

Lauren · Accepted Answer

Hello, thank you for posting,

Your operator resembles either the 39-438B and 39-439B or the 39-253LB and 39-253RB operators. The difference between these two styles is the guide at the end of the straight arm. Please review the video below that goes into more detail.

Also review the 39-451 and 39-452 or 39-375 and 39-376 cover/handles depending on style preference. Let us know if you have any additional questions.