







🚐 Seal the deal with confidence—upgrade your RV throne today!
The KPALAG RV Toilet Seal Kit Replacement features an upgraded white Teflon seal ring with precision grooves aligned to a black silicone rubber gasket, ensuring a secure, slip-free fit. Compatible with a wide range of Dometic and Sealand VacuFlush toilet models, this kit uses durable, wear-resistant PTFE materials for long-lasting performance. Lightweight and easy to install with included instructions, it’s the essential upgrade for reliable RV bathroom maintenance.






| Manufacturer | KPALAG |
| Brand | KPALAG |
| Model | RV Toilet Seal Kit |
| Item Weight | 4.6 ounces |
| Product Dimensions | 7 x 0.35 x 7 inches |
| Item model number | KP-38531-0677 |
| Manufacturer Part Number | KP-38531-0677 |
D**M
Fits and seals properly , Functions well
Why did you pick this product vs others?:Price and availability
R**N
First day in so far so good.
Why did you pick this product vs others?:Works like a charm!!
F**5
Perfect fit.
Fits a Sealand 110 perfectly
N**E
Poor quality
I didn't find many options for replacing the seal I have. This works ok. There valve gets stuck on the new seal and I have to lift up a few times on the flush pedal to get it closed. It's not even been a month and this is already leaking water out of the bowl. Which still is better than what I had that emptied the bowl everytime so there's that. Not great and wish there were better options but slightly better than what I had.
I**Y
Perfect fit
The product fits perfectly! Used for my RV commode
T**C
Got what I paid for.
This product was too restrictive on the flush valve by preventing it to close completely. Even lifting up on the pedal didn't seal it. Snapping quickly off of the pedal sometimes worked but I need "always work". I ordered an OEM one to make this right. I'm not even returning this one, lesson learned.
T**M
Works great
Follow instructions carefully, it can be installed incorrectly multiple times . Used plumbers grease to make operation flawless
C**S
Great fit
Works great
Trustpilot
5 days ago
2 weeks ago