Looking for the Replacement Plastic Frame for a Bathroom Vent Part Number VD0433
Updated 07/17/2026 | Published 07/11/2026
Products Featured in This Question
Question:
I want to replace the plastic frame for my TT bathroom vent part VD0433. However the part eTrailer carries does not seem to have a hole in it for the fan switch. Is there a different part number for the same frame but with a hole for the switch, or is there a knock-out that doesn’t show up in the photos or do I have to modify it?
asked by: Lauren M
Expert Reply:
Happy to help Lauren,
The replacement plastic frame for your Ventline VD0433 is the Replacement Screen Frame # BVC0573-31R (Birch White) or # BVC0573-41R (Polar White). This assembly includes the frame, removable screen, rocker switch, and wiring, making it a direct replacement for your original setup. I attached a photo of the screen frame, shows the fan switch and a hole for the crank. Let me know if that's not what you were referring to.
If you're also looking to replace the ceiling garnish or vent lid while you're working on the vent, I'd be happy to help get those parts as well.
Are you replacing just one vent or do you have multiple Ventline vents in your trailer?
(click to enlarge)
Tracy Y.
7/16/2026
This work perfectly. It was the exact replacement we needed & very quick & easy to install. Plus etrailer is available to help if you need it.
Sharlene
7/17/2026
Mine had a place for the witch and fit great! My only negative is that the wires dont have wire nuts so they are exposed and a bit unsightly.
Product Page this Question was Asked From
Replacement Screen Frame with Screen, Rocker Switch, and Wire for Ventline Roof Vents - Birch White
- Accessories and Parts
- RV Vents and Fans
- Roof Vent
- Screen
- Ventadome
- Ventline
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Bob
7/15/2026
These worked great! Old ones were 9 years old and brittle.