Diameter of the Base on the Lippert Components 360 Siphon RV Holding Tank Vent Cap LC389381
Question:
Looking at part #LC389381 to replace a roof vent on my camper. Im not positive my vent is the black water holding tank vent, but it could be. Trying to determine if this is a replacement part for my existing broken vent. See 2 pics attached. Existing vent has 5 or 6 screw holes and yours only has 4. More importantly, what is the diameter of the base of this replacement part? Thanks.
asked by: Dave M
Expert Reply:
The roof vent on your trailer is most likely for black water tank. The Lippert Components 360 Siphon RV Holding Tank Vent Cap part # LC389381 has a base with a 4" outer diameter. The holes most likely won't line up with your existing roof vent but you can drill new ones, jut make sure to seal everything up with part # 34427034145-1. The Lippert Components 360 Siphon RV Holding Tank Vent Cap is designed for a 1-1/2" or 2" diameter vent stack which is a standard size so as long as this is what you have then you should be good to go.
David S.
4/22/2020
No, I meant that it looks higher overall which is fine with me than it looks in other pictures of the 360 siphon I have seen. Maybe that is because it is the Gen 2 version. Thanks for your prompt reply,
David S.
4/20/2020
This picture of the 360 vent looks like it has a higher rise to it than it appears in other pictures. Pleas advise. Kind Regards,
Products Referenced in This Question
LaSalle Bristol XTRM Universal Self-Leveling Sealant - White - 10.1 oz - Qty 1
- RV Roof Repair
- Sealant
- 10.1 oz
- Self-Leveling
- White
- LaSalle Bristol
more information >
Product Page this Question was Asked From
Lippert 360 Siphon RV Vent Cap for Black Water Holding Tanks - 4-1/2" Diameter - White
- RV Vents and Fans
- Vent Cap
- Plumbing Vent
- Roof Vent
- 4-1/2 Inch Diameter
- Plastic
- White
- Lippert
more information >
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Dave S.
4/24/2020
I am thinking that if it happens to be a bit higher, it would “gather” more of a passing breeze, and therefore work better. Thanks again for your prompt reply.