45054 window crank assembly

A quick learner from Caledonia MI says:
March 22, 2012
I have a failed part & need advice on where I can find a replacement. The awning style window does not have any identifying manufacturer marks but the handle is marked 45054. The worm gear has disengaged from the operator.

Thanks!
User submitted picture of 45054 window crank.
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Dave Sr. from SWISCO responded:
March 26, 2012
Thanks for posting! Please take a look at our 39-083 dual-arm crank and compare its dimensions to your own part. Do you think this might match? You should be able to re-use the handle, but just in case, be sure to also look at our 39-114L.
A quick learner from Caledonia MI says:
March 27, 2012
That's IT! I've just placed my order. Thank you for your assistance.

For others who are having this trouble, take note that you need to cut the sealer along the sill & sides to allow you to remove the cover so that you can access & identify the mechanism.
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Dave Sr. from SWISCO responded:
March 27, 2012
I'm glad that we were able to find something for you! Please let me know if there's anything else we can help you with.
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