WakeMAKERS.com Offers Free 2 Day Shipping

You're currently on:

Jabsco AI Pump Timer Module (Mastercraft)  

More Views

  • Jabsco 20 Minute Pump Timer Unit 558031
  • How To Wire Jabsco Timer AI Module Box
  • MasterCraft Jabsco Timer Modules
  • MasterCraft Jabsco Timer 50043003
  • Jabsco Timer Module

Product Videos

Jabsco AI Pump Timer Module (Mastercraft)

Item #: 37005
Availability Price Qty

In Stock - Ships Today!

Add Items to Cart Add to Cart

Increase the fill time of the factory Jabsco Ballast Puppy pumps in your Mastercraft or Nautique wakeboard boat to a maximum of 20 minutes for filling additional ballast.

If you've added additional ballast to your Mastercraft boat only to find that the factory pumps don't run long enough to completely fill the new bags, these 20 minute timer modules are the solution. MasterCraft Timer Module part number is 50043003.

Download Jabsco Ballast Timer Instructions
This timer module can also be used to control run-time and add AI functionality to ANY Jabsco Ballast Puppy wakeboard ballast pump. Ideal for aftermarket ballast system installations where automated control of the pump is desired.

Manufactured by Jabsco, the same company that makes the factory ballast pumps and timers, the 20 minute version is the same OEM part installed in the boat from the factory, but allows the pumps to run for up to 20 minutes (set during configuration), as opposed to the six minute units that came with your boat.

The Jabsco Ballast Timer Module is the best way to stop your Jabsco Ballast Puppy pump impellers from burning up if you have your system draining through the bottom thru-hull where you cannot determine how much water is left in the system. Keep your system functioning properly the entire summer with this simple add on. For more information, see our blog post on the Jabsco Timer Module, includes a detailed explanation of how it works, when why it's used.

Installation does involve some basic wiring, but is as simple as removing the timers that came with the boat and installing these upgraded units in their place. Once installed, everything looks completely factory, because it is.

This is without a doubt the easiest way to fix the issue of pumps shutting off before your auxiliary ballast system is completely full. End the headache of trying to full fill your ballast, and make full use of the additional weight you installed.

MasterCraft Ballast Control Box Location:

2007 - 2008 MasterCraft X-Star: Port Side/Rear Compartment/Front Wall
2007 - 2008 MasterCraft X-2: Port Side In front Of Rear Storage Compartment
2007 - 2008 MasterCraft X-1: Behind the drivers side throttle panel.

jabsco Logo
View Jabsco Brand Page


1 Year
Manufacturer's #: 18500-0520

Why Shop With Us

  • Free Shipping: We offer free shipping on every order over $99 which leaves you with more gas money.
  • Expert Advice: We use the products we sell, and our product experts have years of experience to ensure you get the perfect system.
  • Best Price Promise: We work hard to bring our customers the best products at the best prices. If you find a price cheaper, let us know and we'll match it.

No one has reviewed this product yet (you can be the first!), but here is some recent feedback from our customers:

  • "very helpful! only place i will buy wake products"

    Taylor C - October 2014

  • "I was nervous to buy because Im updating built in system. Your staff responded quickly to my questions saving me money on items I did not need."

    John - October 2014

  • "Great - called customer service and helped get a more suitable bag. thanks!"

    Kimberly - October 2014

  • "Very good experience good easy fast and good quality"

    Zach - October 2014

  • "Your service is teriffic! So far, so good! ... I have now received my drysuit. The service was great! It arrived as scheduled. I am very pleased with the quality, style and fit of my drysuit. Thanks so much!.

    Lynne - September 2014

Write Your Own Review

Write a review»
You must be logged in to submit product reviews. If you already have a customer account Login otherwise you will need to Create an Account.
Facebook Logo Twitter Logo Instragram Logo YouTube Logo