HURD window actuator (Kitchen)

A home owner from Angola, IN 46703 says:
Need to replace this HURD kitchen window actuator. Gear mechanism is worn out preventing window from completely closing.
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A home owner from Angola, IN 46703 says:
Need to replace this HURD kitchen window actuator for a larger kitchen window. Gear mechanism is worn out preventing window from completely closing.
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A home owner from Angola, IN 46703 says:
Need to replace this HURD window actuator in the Master Bedroom. Gear mechanism is worn out preventing window from completely closing.
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Tom from SWISCO responded:

Thanks for contacting us. Looking at your photos for each of your three windows, I believe you have either our 39-253LB and 39-253RB or the 39-438B and 39-439B, depending on the slider at the end of the arm. The video below will explain the difference in more detail so that you may pick.

Regardless of which one you go with, you'll also want the 39-452 and 39-451, which are sold separately.

Comparing the 39-253LB & 39-438B Operators
Comparing the 39-253LB & 39-438B Operators
VIDEO
WATCH >
Anatomy of a casement window
Anatomy of a casement window
VIDEO
WATCH >
How to Orient a Dual-Arm Operator
How to Orient a Dual-Arm Operator
VIDEO
WATCH >
How to identify casement and awning operators
How to identify casement and awning operators
GUIDE
READ >
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