Eight.3 400lb Ballast Bag

Eight.3 400lb Ballast Bag
Regular price

This product has been discontinued and is no longer available.

Item: 7

This first generation Eight.3 400 lb. ballast bag is a great option for both direct drive and v-drive boats.

This 400 lb ballast bag is designed to be filled with water to displace the hull in any boat. The results are a better wakeboard wake or wakesurf wave. The compact design and flexible material means it will fit just about anywhere. Multiple massive 1" fill and drain ports will allow this bag to be integrated into any factory ballast system when matched with the correct fittings. Use an adapter to fill it with a portable pump or install a completely new ballast system and use it that way.


400 lbs. when filled to capacity.


42" Long x 16" Wide x 16" High


The rectangle shape with square corners does not roll or move when under way. Place this bag on the floor, on a seat, or in a storage locker and forget it.

Port Locations

Four 1" Plug and Play ports will allow for system integration in any boat when matched with the correct size fittings. One drain port on each end and two fill/vent ports on the top of the bag. (Four air release plug fittings are included per bag)


These ballast sacs offer the latest construction technology and the strongest single layer of the same durable yet flexible material used to build white water rafts. All seams are taped as well as hot air welded to maintain their structural integrity throughout the life of the bag.


1 Year

1 Year
Manufacturer Part Number
2 fill/vent - 2 drain
Bag Capacity


This product can expose you to chemicals including DINP (Diisononyl phthalate) and DIDP (Diisodecyl phthalate) which are known to the State of California to cause cancer. For more information go to https://www.p65warnings.ca.gov.

Best Price Promise

We want you to receive the best possible deal on your boating products. We match any authorized dealer's advertised price for the same in-stock item. What does that mean for you? If you find the same product in stock at another authorized retailer we'll gladly match their price delivered price. Don't forget that on top of our free fast shipping (on any order over $99 shipped to the Continental US) we also offer our exclusive lifetime technical support.

  • WakeMAKERS Best Price Promise is only valid on products sold by factory authorized internet dealers.
  • WakeMAKERS Best Price Promise is not available with any coupons or individual discounts.
  • WakeMAKERS Best Price Promise is based on the delivered price for the item and will factor in shipping and tax charges.
  • WakeMAKERS Best Price Promise is only available on an exact, in stock product with a displayed internet price (not price implied after promotions and coupons)
  • WakeMAKERS Best Price Promise is not available to be applied retroactively, so please contact us us BEFORE placing your order.

If you have any questions about our price match policy, or if you would like us to match a price for you, simply contact us.

Note We have the right to refuse price matching at any time for any reason. In order to qualify for price matching, the item must be identical make, model, year, and part number, and must be in stock. Price matching excludes sale items and previously purchased products.

365 Day Returns

365 Day Returns Your satisfaction is our biggest priority, which is why we gladly accept returns on any new product for up to 365 days from the date your order ships. Refunds will be issued to the original payment method for up to 30 days from the original ship date. Returns on orders older than 30 days up to 365 days will be processed as store credit that can be applied to a future order.

For the full details of our 365 Return Policy, including any restrictions or exclusions, please visit the Returns & Exchanges section on Customer Service page.

Expert Advice

Our product experts bring over 40+ years of real-world experience and knowledge of the boating industry. They really know the gear, because they spend their free time out on the water with friends and family testing the products out.

Product Expert Phone Hours 9am - 5pm (PST) Monday - Friday

Product Expert Email We respond to most emails within 24-48 hours.

Looking for specific installation guides or instructional videos? Check out our Resource Section for detailed information.

WakeMAKERS Online Shopping Tools Our Finder tools are designed to help you pick the perfect product. We've simplified the complex process of finding the right ballast or prop for you boating style and made it easy by doing the research for you.

Our goal is simple; provide the best product, at the best price, with the best customer support.

Free Shipping On Orders Over $99

The last thing you want to do is pay to have your order shipped when shopping online, which is why we include free shipping on all orders over $99*.

*Free shipping offer applies to orders over $99 shipped within the Continental United States and cannot be combined with other discounts or promotions (including coupon codes).