Gecko Aqua-Flo XP3 Wet End – 4.0 HP 2-1/2″ MBT 6.3″ dia 48/56 Frame
Genuine Gecko replacement wet end — Gecko part number 91042140-000. Used in: Gecko Aqua Flo Flo-Master XP3 56-Frame Pump.
Specifications
- Pump Model: Flo-Master XP3
- Motor Frame: 48 Frame Thru-Bolt, 56 Frame Thru-Bolt
- Drain Plug Location: 3,4,6,9 o`clock
- Suction Style: Center
- Suction Connection Type: Male Buttress Thread (mbt)
- Suction Pipe Size: 2-1/2″
- Discharge Style: Side
- Discharge Connection Type: Male Buttress Thread (mbt)
- Discharge Pipe Size: 2-1/2″
- Horsepower: 4.0hp
- Volute Fastening Type: 8 Screws
Tech tip: 3 Green dots, 1 Red dot on the shaft of the impeller
*Manufacturer reserves the right to make production changes. Actual product received may vary slightly in appearance but the function remains the same.
✅ Not Sure It Fits? Verify Before Ordering
Hot tub part compatibility can vary by spa brand, model, year, serial number, control system, and part revision.
To help us identify the correct replacement part, please send clear photos of:
- Your existing part label or sticker
- Your spa serial number sticker
- The equipment area or installation location (if accessible)
EZ Hot Tub Parts can help confirm fitment before you order and help reduce costly returns.
Match the Gecko part number 91042140-000 on the label of the part you are replacing (or your spa pack label). If you cannot find it, send us photos through the fit-check form above and we will confirm before you order.
This part cross-references to: _91042140-000, 315313, 5121-79, 91042140-000, AF91042140000.
The wet end is the pump body — volute, impeller, seal and seal plate — without the motor. Replacing just the wet end saves money when the motor still runs well.
Orders ship from our parts warehouse partners, and orders over $99 ship free in the lower 48. Need it confirmed before you order? Use the fit-check form above.
91042140-000 91042140000 34-402-1132 _91042140-000 315313 5121-79 91042140-000 AF91042140000 gecko gecko aqua-flo xp3 wet end – 4.0 hp 2-1/2″ mbt 6.3″ dia 48/56 frame
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