Replacement Trailer Roof Vent Lid for Sundowner Horse Trailer
Updated 06/30/2026 | Published 05/16/2016
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Question:
HI, Any idea which vent cover I need for the attached picture its off a Sundowner horse trailer
asked by: Philip
0
Expert Reply:
It looks like your Sundowner roof vent is a standard 14 x 14-inch size with a continuous-type hinge. For such a vent we offer the Ventline Vent Cover for Old Style Rounded Dome Trailer Roof Vents # BV0554-03 (smoke) and # BV0554-01 (white). We also offer a flat-profile metal lid, part # BV0534-00. The linked video shows the process of replacing the lid.
expert reply by:
Adam R
0
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Jim
6/30/2026
I have the exact same vent on our Sundowner with the segmented hinge, but all the videos are shown on this site with a continuous hinge. This design appears to need a pin of some type. Please recommend the correct replacement vent cover in plastic or alum. Thanks!