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Sealand / Dometic 12 Volt Motor Conversion Kit #385311423

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(8 reviews) Write a Review
MSRP: $360.49
(You save $72.10 )
In Stock
6.00 LBS

Sealand/Dometic 385311423 12 Volt Motor Conversion Kit.

This new SeaLand / Dometic design motor and bellows is a direct replacement and will fit all S-series and T-Series pumps.

Provides for 50% less noise during operation and a more efficient bellows design helps to prevent clogs.

The kit includes motor/gearbox, bellows, bellows clamps, o-ring kit, and motor mounting hardware.

  • 5
    Dometic 12V Conversion kit for S & T Vacuum generators.

    Posted by Larry D on 1st Aug 2020

    Excellent kit, provides all you need to upgrade the motor and bellows. Easy to follow instructions. Received excellent service from James who helped me figure out what l needed.

  • 5
    Great Rebuild Kit

    Posted by Michael W Robinson on 29th Jul 2020

    Easy to install, great price, shipping and excellent service!

  • 3
    Review of Sealand Motor Pump

    Posted by Chris on 22nd Jun 2020

    The pump is mfg in a different shape then the original so the directions to put it back together do Not work on my 1998 sea ray 290 sundancer.

    The o-ring did Not work as it is rectangular and not circular like the original, so I had to put the original O-Ring back in along the the manifold as that was a tiny bit smaller.

    Pump works great except for the above issues. O-rings are wrong and have make adjustments to put back together.

    Also felt it was little bit High in Price.

  • 5
    Great product, Easy to install, Very quiet

    Posted by JP on 10th Aug 2017

    Follow instructions, easy install if you are a bit handy. Hardest part is to locate the pump location and gain access. You will need to solder or add crimp connections to the wiring. Everything is a perfect fit. Only thing not supplied is silicon grease for the motor to pump connection. Pickup at local auto parts store. It is very quiet compared to the original 1995 motor pump combination.

  • 4
    Some of the best instructions I've received

    Posted by Steve on 22nd Nov 2016

    If you follow the pictures and directions, the removal and re-install is really straightforward. Plan on about 2-3 hours and don't forget to put in new Duck Valves as well. Overall if you are at all handy, this is one repair/maintenance item you can do yourself/

  • 3
    Good product

    Posted by Keith on 5th Jul 2016

    Good product but there should be paperwork with the unit to tell you that it has been modified to a smaller diameter so there is less binding inside the pump during operation. I called tech support after reassembling the pump with old diaphragm to find this out. Fast delivery was a huge plus though.

  • 5

    Posted by raul on 21st Sep 2015

    on time, perfect

  • 5
    worked for me

    Posted by Unknown on 15th Sep 2015

    Worked for me