Replacement crank operators and covers

Hello,

Your photos resemble the 39-176 and 39-175 Pella operators. I believe these are what you need to repair your window, but review the specifications below to confirm. Unfortunately, the cover used with these operators was discontinued by Pella, but we still carry the 39-109B and 39-227B handles. We apologize for the inconvenience. 

Dimensions for 39-175

View of the arm of the 39-175 window operator.