replacement part for casement window truth entry gaurd operator

Home Owner from Woodbine,Iowa 51579
base with worm gear 40372
short arm is 20810A
connecting arm 31538


WHAT IS THE REPLACEMENT PART NEEDED?
2 Replies
Emily
Emily from SWISCO
SWISCO
Expert

Hi there!

The numbers you gave are often associated with our 39-031 & 39-032 and 39-155 & 39-156 operators. I can't promise these are what you need without pictures, but look these over and compare our dimensions to yours to see what you think. 

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