Availability Of Replacement Parts For Ventline Northern Breeze S0740 Roof Vent
Updated 09/17/2025 | Published 09/09/2025
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Question:
Hi, I have a 2006 Jayco Greyhawk RV with a Ventline Northern Breeze roof vent S0740 which needs a new plastic dome and crank mechanism. If there are any other parts I can replace without changing the frame and roofing seal Id like those parts as well. Can you help me find the right parts? I have photos I could send. Thanks!
asked by: Scott B
Expert Reply:
Hello Scott, thanks for reaching out. The Northern Breeze S0740 comes back as one of their old-style vents. We do have a replacement dome for this. That will be part # BV0554-01 for white, or # BV0554-03 for smoke. I do suggest you compare this lid to what you have now and make sure the hinge and everything match. I have included a picture of the underside for your reference.
As far as the crank handle, we do not carry a crank specifically for the Northern Breeze S0740, but we do have something that could potentially work. You may be able to use the Metal Vent Crank- 1" # 37220305 which replaces a worn or broken vent crank with a 1" long shaft.
The Northern Breeze vents have been discontinued, so aside from this we really do not offer any parts for them. We do have a generic bug screen, but that would be it. If other parts are in need of replacement, the next step would be to look at replacing the vent entirely.
Product Page this Question was Asked From
Replacement Operator w/ Knob and Screw for Ventline Vent with Metal Dome and Old-Style, Rounded Dome
- Accessories and Parts
- RV Vents and Fans
- Roof Vent
- Hardware
- Operator Parts
- Knob
- Mount Screw
- Ventline
more information >
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Scott B.
9/17/2025
Thank you so much for the reply! I will try out that replacement vent. Best, Scott