Gecko AquaFlo 2.5 HP XP3 Wet End [2.5 OHP/4.0 THP] [2-1/2" MBT] [6.3" Diameter] [48/56 Frame] (91042125-000)

Pump Wetends
Aquaflo by Gecko
91042125-000
34-402-1130
389568, 5121-77, 91042125-000
COMPARE AT $171.95
OUR PRICE $137.42
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On high-demand XP3 pumps, the wet end determines how well the unit turns motor power into real water delivery. This Gecko AquaFlo 2.5 HP XP3 Wet End [2.5 OHP/4.0 THP] [2-1/2" MBT] [6.3" Diameter] [48/56 Frame] (91042125-000) is designed for compatible XP3 applications that require the larger 2-1/2" MBT plumbing layout.

It helps restore the pressure side of the pump when the original housing has become worn, cracked, or inefficient. Because it fits 48/56 frame applications, verifying the correct layout helps maintain original-style pump performance during rebuild work.

  • Made for compatible XP3 48/56 frame wet end applications
  • 2-1/2" MBT connection and 6.3" diameter layout
  • Matched to 2.5 OHP / 4.0 THP systems
  • Helps restore sealing and water flow performance
  • Useful for spa pump repair and wet end replacement
AquaFlo by Gecko – Spa Pumps, Circulation Pumps and Replacement Components
Who is AquaFlo by Gecko?

AquaFlo is a premium pump brand from Gecko Alliance, a global leader in spa control systems and equipment with over 25 years of engineering expertise. Known for innovation, performance, and user-focused design, Gecko has built a strong reputation for delivering reliable spa components. AquaFlo pumps are widely used in hot tubs and spa systems, offering efficient water circulation and dependable performance across a variety of applications.

What products does AquaFlo by Gecko specialize in?

AquaFlo specializes in spa pumps, circulation pumps, and replacement pump components designed for hot tubs and hydrotherapy systems. Their lineup includes high-performance jet pumps, energy-efficient circulation pumps, wet ends, and replacement parts compatible with many leading spa brands. These pumps are engineered to provide optimal water flow, support hydrotherapy functions, and maintain consistent system performance.

Why choose AquaFlo by Gecko parts for your pool or spa?

AquaFlo pumps are known for reliability, quiet operation, and energy efficiency. Designed with both performance and user experience in mind, these pumps deliver consistent water pressure and long service life. Spa professionals and homeowners choose AquaFlo as a trusted alternative to other leading brands, benefiting from durable construction, smooth operation, and broad system compatibility.

How do you identify and choose the correct AquaFlo by Gecko part?

To select the correct AquaFlo pump or component, it’s important to match specifications such as horsepower (HP), voltage, frame size, plumbing connections, and pump type. Identifying the existing pump model and reviewing system requirements ensures proper fit and performance. Choosing the correct part helps maintain efficient circulation and reliable spa operation.

Need help finding the right AquaFlo by Gecko part?

At Bath & Spa Parts Online, we carry a wide selection of AquaFlo by Gecko 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.

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