Balboa Butterfly Lock Ring (30-5004)

Jets & Parts
Balboa Water Group
30-5004
55-470-2110
COMPARE AT $16.99
OUR PRICE $9.99
STOCK STATUS IN STOCK Ships Usually the Same/Next Business Day
-
+
$9.88 Standard Shipping
Under 25 lbs. Contiguous USA
Secure Checkout
Safe & secure
Expert Parts Support
We’re here to help

Lock rings are what keep a jet assembly feeling tight and properly seated once all the parts are in place. This Butterfly lock ring is designed for compatible applications where the original ring has worn out, cracked, or can no longer hold the jet area together with the firmness it should have.

When a lock ring starts to fail, the problem is often subtle at first. A jet face may shift slightly, trim may not feel as snug, or the seat may just seem less solid than it used to. Replacing the ring is a direct way to restore that mechanical hold without replacing more of the assembly than necessary.

This kind of part is especially important in spas that have seen years of use, because repeated adjustments and long-term water exposure can wear out even small hardware that once seemed durable. A new lock ring can make the entire assembly feel more confident again.

Once installed in the proper Butterfly setup, it helps the jet area feel better secured and gives the seat a more complete, well-maintained finish.

  • Lock ring for compatible Butterfly jet assemblies
  • Helps keep the jet face seated firmly in place
  • Useful when the original ring has worn or cracked
  • Supports a tighter and more stable assembly feel
  • Simple replacement that improves confidence in the repair
Balboa Water Group – Spa Systems, Pumps, Heaters & Control Components
Who is Balboa Water Group?

Balboa Water Group is the world’s largest manufacturer of spa systems, components, and control technology, producing an estimated 70% of all hot tub systems globally. With decades of industry leadership, Balboa is the driving force behind many of the pumps, heaters, control packs, and circuit boards used by top spa brands. Known for innovation, reliability, and engineering excellence, Balboa has become the standard for spa system performance worldwide.

What products does Balboa Water Group specialize in?

Balboa specializes in complete spa system solutions, including control systems, topside panels, circuit boards, heaters, pumps, sensors, jets, and accessories. Their systems are designed to seamlessly integrate temperature control, water flow, filtration, and lighting. Balboa products are widely used in both new spa manufacturing and replacement parts, making them one of the most commonly sourced brands for hot tub repair and upgrades.

Why choose Balboa Water Group parts for your pool or spa?

Balboa parts are trusted for their compatibility, durability, and consistent performance across a wide range of spa systems. Because Balboa components are used in the majority of hot tubs on the market, finding compatible replacement parts is easier and more reliable. Their advanced control technology allows precise management of temperature, jet functions, and energy usage, helping extend equipment life while improving the overall spa experience.

How do you identify and choose the correct Balboa Water Group part?

To select the correct Balboa part, it’s important to match your existing system’s model number, circuit board type, heater configuration, and topside control compatibility. Checking labels on control packs and referencing wiring diagrams or product manuals ensures proper fit and function. Choosing the correct Balboa component helps maintain system efficiency, prevents compatibility issues, and ensures safe operation.

Need help finding the right Balboa Water Group part?

At Bath & Spa Parts Online, we carry a wide selection of Balboa Water Group pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support.

Recently Viewed Products