SWISCO - The Replacement Hardware Authority

Caradco casement window operating mechanisms

A quick learner from New Jersey says:

Trying to find correct replacement parts for Caradco casement windows. There are two different style operating mechanisms.

The smaller bay window, has Truth hardware with # 30637 stamped on longest part,about 4 1/2".

One of the other windows has Entry Guard Truth #20755 stamped on it, and has what looks like a 9 1/2 arm.

Is there a way to match parts based on the #'s?

I have also attached a few photos.
A user submited photo of window operator
A customer submitted photo of a window operator.
Profile picture of Dave
Dave from SWISCO responded:
Thanks for posting!
For the operator stamped 30637, please see our 39-035 & 39-036 Truth hardware Entrygard Dyad Window Operators.

As for the operator stamped 20755, please see our 39-155 & 39-156 Caradco Window Cranks.

Make sure to compare the dimensions of your operators to those I have suggested and let us know if they differ in any way.
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