Free shipping on your order of RV & Marine Parts of $100 or more.

Does not apply to toilets, tanks or battery boxes.


$75 Flat Rate Shipping on all Foot Pedal Toilets!

Call (800) 253-0115 for freight quote on all other toilets. 

SeaLand Duckbill Valve Kit-385310076

Brand :

(2 reviews) Write a Review
MSRP: $46.99
(You save $9.40 )
0.25 LBS

The Sealand/Dometic duckbill valve kit (385310076) comes with two duckbill valves to optimize your vacuum pump.

Failure to regularly replace valves will result in extra burden on your marine toilet system, causing it to need more frequent maintenance and replacement. Duckbill valves are essential to vacuum toilet maintenance and should be replaced every two years.

These valves can be used with all Sealand/Dometic S-Series vacuum pumps and T- Series discharge pumps.

  • 5
    Fit Perfectly

    Posted by Michael W Robinson on 29th Jul 2020

    Fantastic fit!

  • 5
    the product is as expected the service is best

    Posted by robert scholtz on 18th Aug 2015

    absolutely love this place because they take time to talk with you. the valves where not easy to define what pair and how many I needed. called and they helped me figure it out.