Description
Product Overview
The Little Giant IRK‑360 Impeller Replacement Kit is engineered to bring new life to your Little Giant pony and flex‑vane utility pumps. Each kit contains two precision‑machined impellers with brass inserts, two nitrile cover gaskets, and a clear, step‑by‑step instruction sheet. Constructed from high‑grade brass, Buna‑N, and nitrile, the components resist corrosion, wear, and chemical exposure, delivering reliable performance even in demanding environments. The compact dimensions (1.75 x 1.75 x 0.5 inches) and lightweight design (0.32 oz) make storage and handling effortless. This kit is compatible with model numbers 555111, 555112, 555113, 555602, 555122, 555502, and 555507, ensuring a perfect fit for a wide range of Little Giant pumps.
Usage
Designed for both residential DIY enthusiasts and professional maintenance technicians, this kit restores pump efficiency in a variety of settings. Whether you are maintaining a garden irrigation system, a workshop coolant loop, or a construction site water supply, the IRK‑360 kit provides a quick solution to restore flow rates and pressure. The kit is ideal for seasonal pump storage, where impellers may degrade over time, as well as for emergency repairs when a pump suddenly loses performance. Its universal fit for multiple Little Giant models means you can keep a single spare kit on hand for multiple pumps, reducing inventory complexity and downtime.
Installation requires only basic hand tools and takes less than 30 minutes for most users. The included instruction sheet guides you through disassembly, cleaning, impeller placement, gasket installation, and reassembly, ensuring a hassle‑free experience. Because the kit uses nitrile gaskets, you benefit from superior sealing performance that resists oil, water, and temperature fluctuations, preventing leaks and extending pump life.
Why Choose Us
Choosing the Little Giant IRK‑360 kit means selecting a product backed by decades of pump engineering expertise. Little Giant is a trusted brand known for durability, precision, and customer support. Each kit undergoes rigorous quality control, guaranteeing that the brass impellers meet exact tolerances for optimal balance and reduced vibration. Our commitment to after‑sales service includes responsive technical support, a comprehensive warranty, and easy access to replacement parts should you need them in the future.
Unlike generic aftermarket kits, our components are specifically matched to Little Giant pump geometries, eliminating the risk of mismatched parts that can cause premature wear or failure. The use of premium materials such as brass and nitrile ensures longevity, while the thoughtful packaging protects the components during shipping and storage.
Key Features
- Precision‑machined brass impellers deliver smooth, efficient water flow and reduce wear.
- Nitrile gaskets provide a reliable seal against leaks, oil, and temperature extremes.
- Universal compatibility with multiple Little Giant pony and flex‑vane pump models.
- Easy‑install design with clear instructions, suitable for DIY and professional use.
- Dedicated customer support and warranty for peace of mind after purchase.
FAQ
Can this kit be used on pumps from other brands?
The IRK‑360 kit is specifically engineered for Little Giant pony and flex‑vane pumps. Using it on other brands may result in improper fit or reduced performance. We recommend contacting the pump manufacturer for compatible parts.
Do I need any special tools to install the kit?
No special tools are required. A basic set of hand tools such as a screwdriver, pliers, and a wrench are sufficient to complete the installation following the provided instructions.
How often should I replace the impellers?
Impeller replacement is typically needed when you notice a drop in flow rate, unusual noise, or visible wear. For most residential applications, replacing the impeller every 3‑5 years provides optimal performance.
Is the kit covered by a warranty?
Yes, the Little Giant IRK‑360 kit includes a limited one‑year warranty covering manufacturing defects. Contact our support team for warranty claims or replacement assistance.
What is the difference between brass and plastic impellers?
Brass impellers offer superior durability, resistance to corrosion, and better balance, which translates to smoother operation and longer service life compared to plastic alternatives.






Reviews
There are no reviews yet.