Dometic 385311423 Water Pump Conversion Kit

Save $401.67
DometicSKU: 385311423

Sale price$224.49 Regular price$626.16
In stock (10 units)
Free Shipping* (Some exclusions apply)


317301200 (T-Series Discharge Pump)
317201200 (SW Vacuum Pump)
385310774 (VG2 Vacuum Pump)
385311595 (VG3/LPVG Vacuum Pump)
385311229 (VG4 Vacuum Pump)


Upgrade your water pump system with the Dometic 385311423 Water Pump Conversion Kit. This innovative kit features a new SeaLand/Dometic design motor and bellows, serving as a direct replacement compatible with all S-series and T-series pumps.

Experience a quieter operation with a remarkable 50% reduction in noise. The more efficient bellows design is engineered to prevent clogs, ensuring reliable and efficient water pump performance. Elevate your RV's water pump system with this advanced conversion kit for enhanced functionality and reduced noise levels.

Replaces: Sealand 310245, Sealand 385311065


  • Dometic VacuFlush Whisper Pump Conversion Kit
  • 12 Volt DC Operation
  • Used to convert Dometic Sealand standard S Series vacuum pumps to new W motor design
  • Newer style 8 bolt pattern pump o-ring kit


  • Motor with gearbox
  • Bellows
  • Bellows half-clamps
  • O-ring kit
  • Hardware

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