Rebuilt VG4 JW Vacuum Generator


AquaStar Distributors offers rebuilt VG4 JW Vacuum Generator pumps truly meticulously rebuilt. Part Numbers: 317780012 (12V) and 317780024 (24V) – Rebuilt. We also offer credit for qualifying cores sent in exchange. All of our rebuilt pumps are carefully vacuum tested. They are a great option for those that don’t have a Supertech available to rebuild on site. Please call us as our inventory of rebuilt vacuum pumps changes often.


Our rebuilt pumps are an excellent choice if your system requires a complete re-build, and you do not have a local Supertech dealer. We offer a fully rebuilt Dometic/Sealand Vacuum Generator 4 (VG4/JW) rebuilt pump and can offer $300 credit on qualifying cores in exchange. All of our pumps are vacuum tested and come with the following.


  • New motor
  • New bellows & o-rings
  • New vacuum switch
  • New duck bill valves
  • Thoroughly sanitized and acid-washed to remove mineral Build-up

It is best to call us to order a rebuilt VG4 JW vacuum generator pump. Our inventory changes weekly.

We ask our customers to send back their Core for a $200.00 credit. In order for your core to be eligible for a Refund the tank, and pump plastics must be in rebuild conditions.

Additional information

Weight 20 lbs
Dimensions 21 × 10 × 16 in

12 Volts, 24 Volts