Paul, I am looking to replace my lock set as well. I have as 2017, 23TR as well.
I was disappointed to look at RVLock's compatibility page and find the picture of my lock set there. Did you check that out? If yours is compatible, I wonder why your lock, same year and same model is different than mine. My lock set was made by trimark, somewhere in Iowa. If you have found a workaround I would appreciate some insight from your experience.
Don
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