---
product_id: 512611246
title: "WUA400-II SPA Pump, 4HP Hot Tub Pumps, 2 Speed LX SPA Pump Motor 220-240V, 2\" Port, 56 Frame, No Base for Jacuzzi Pumps - Mode: 56WUA400-II(NF)"
brand: "lingxiao"
price: "R16137"
currency: ZAR
in_stock: true
reviews_count: 8
category: "Lingxiao"
url: https://www.desertcart.co.za/products/512611246-wua400-ii-spa-pump-4hp-hot-tub-pumps-2-speed
store_origin: ZA
region: South Africa
---

# 4HP high power output 2-speed motor for versatile flow Bracketless design for easy install WUA400-II SPA Pump, 4HP Hot Tub Pumps, 2 Speed LX SPA Pump Motor 220-240V, 2" Port, 56 Frame, No Base for Jacuzzi Pumps - Mode: 56WUA400-II(NF)

**Brand:** lingxiao
**Price:** R16137
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate your spa game with power and precision!

## Quick Answers

- **What is this?** WUA400-II SPA Pump, 4HP Hot Tub Pumps, 2 Speed LX SPA Pump Motor 220-240V, 2" Port, 56 Frame, No Base for Jacuzzi Pumps - Mode: 56WUA400-II(NF) by lingxiao
- **How much does it cost?** R16137 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/512611246-wua400-ii-spa-pump-4hp-hot-tub-pumps-2-speed)

## Best For

- lingxiao enthusiasts

## Why This Product

- Trusted lingxiao brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Powerful 4HP Motor:** Unleash robust jet pressure with 4 horsepower performance.
- • **Dual-Speed Flexibility:** Switch between low and high speeds for customized spa experiences.
- • **Durability Meets Quiet:** Copper winding motor with anti-creep bearings ensures long-lasting, whisper-quiet operation.
- • **Fast & Reliable Delivery:** AMZ Fulfillment gets your spa back in action faster than ever.
- • **Plug & Play Compatibility:** Bracketless design fits seamlessly with Jacuzzi OEM models.

## Overview

The LINGXIAO 56WUA400-II SPA Pump is a 4HP, 2-speed, bracketless hot tub pump designed as a direct OEM replacement for Jacuzzi models. Operating at 220-240V with a 2-inch port and 56 frame, it features a durable copper winding motor, thermal protection, and anti-creep bearings for quiet, reliable performance. Certified by UL, CUL, and ETL, it includes a free 2-inch union and comes with a 1-year warranty and fast AMZ fulfillment for quick installation and spa restoration.

## Description

desertcart.com : LINGXIAO WUA400-II SPA Pump, 4HP Hot Tub Pumps, 2 Speed LX SPA Pump Motor 220-240V, 2" Port, 56 Frame, No Base for Jacuzzi Pumps - Mode: 56WUA400-II(NF) : Patio, Lawn & Garden

Review: Good replacement - My Sundance spa’s 2 stage motor went out and found that this was a direct replacement. Calling around local spa/pool techs and they wanted $1k-1.5k to change this out. Found this replacement on desertcart and showed up a couple of days later. Was worried that I would have trouble getting the old one out and this one installed. Was able to get this installed with the tools in my garage in about 1 hour. The pump works great. Good flow of water in both stages, no leaks and not any louder than the one it replaced. It’s been 3 months since install so no problems with longevity so far.
Review: Easy DIY switch - Great replacement for my failed Jacuzzi pump. Easy DIY installation, saved my $$$’s. Lots of power to the jets.

## Features

- 【LINGXIAO 56WUA400-II(Bracketless) SPA Pump】-- Perfect replacement OEM model! OEM#6500-367; #6500-363;#6500-352; Please refer to OEM model when you purchase or Contact the us via desertcart email!
- 【220-240V/60HZ Working Volts】-- Bracketless 4HP ~ 1HP, Low speed 4.4A ~ Hight speed 12A, Connect 2" plumbing. US voltage standard with UL, CUL, ETL certified.
- 【High Performance Design Working】-- 80,000 capacitor charge-discharge cycle tests,and thermal protector from Texas Instruments. Excellent quality copper winding motor and Anti-Creep Bearing for longer & quiet operation.
- 【Customer Note】-- We offer a free set of 2-inch union, the footless design is fully compatible for Jacuzzi brand built-in mounting. Please refer to your OEM model or old pump parameters when purchasing or Contact technical support for your inquiry.
- 【Fast Arrival】-- AMZ Fulfillment. Deliver your order faster than other methods, reducing waiting time.
- 【1-Year Warranty & Sincere Service】: Should you need any further assistance, Please feel free to contact LINGXIAO PUMP Support through desertcart 'Ask a question', we are always here to help and Provide technology to solve any problem within 24 hours!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BN13794S |
| Best Sellers Rank | #95,803 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #498 in Hot Tub Accessories |
| Brand | LINGXIAO |
| Brand Name | LINGXIAO |
| Color | Black |
| Customer Reviews | 4.4 out of 5 stars 55 Reviews |
| Flow Rate | 202 gpm |
| Horsepower | 4 hp |
| Included Components | Rigid Electric Spa Pump |
| Item Dimensions L x W x H | 9"L x 8"W x 16"H |
| Item Type Name | Hot Tub SPA Pump |
| Manufacturer | LX |
| Manufacturer Part Number | 56WUA400-II(NF) |
| Manufacturer Warranty Description | 1 Year Warranty |
| Material | Cast Iron |
| Material Type | Cast Iron |
| Model Number | Relaax204-ES |
| Number of Items | 1 |
| Power Source | ac |
| Product Dimensions | 9"L x 8"W x 16"H |
| Product Style | 56WUA400-II(NF) |
| Specific Uses For Product | Hot Tub, Jacuzzi |
| Style | 56WUA400-II(NF) |
| Unit Count | 1 Count |
| Voltage | 230 volts |

## Product Details

- **Brand:** LINGXIAO
- **Color:** Black
- **Horsepower:** 4 hp
- **Manufacturer:** LX
- **Material:** Cast Iron
- **Maximum Flow Rate:** 202 gpm
- **Power Source:** ac
- **Product Dimensions:** 9"L x 8"W x 16"H
- **Style:** 56WUA400-II(NF)
- **Voltage:** 230 volts

## Images

![WUA400-II SPA Pump, 4HP Hot Tub Pumps, 2 Speed LX SPA Pump Motor 220-240V, 2" Port, 56 Frame, No Base for Jacuzzi Pumps - Mode: 56WUA400-II(NF) - Image 1](https://m.media-amazon.com/images/I/61naQihek6L.jpg)
![WUA400-II SPA Pump, 4HP Hot Tub Pumps, 2 Speed LX SPA Pump Motor 220-240V, 2" Port, 56 Frame, No Base for Jacuzzi Pumps - Mode: 56WUA400-II(NF) - Image 2](https://m.media-amazon.com/images/I/716qtG43RNL.jpg)
![WUA400-II SPA Pump, 4HP Hot Tub Pumps, 2 Speed LX SPA Pump Motor 220-240V, 2" Port, 56 Frame, No Base for Jacuzzi Pumps - Mode: 56WUA400-II(NF) - Image 3](https://m.media-amazon.com/images/I/71WEjLpxVeL.jpg)
![WUA400-II SPA Pump, 4HP Hot Tub Pumps, 2 Speed LX SPA Pump Motor 220-240V, 2" Port, 56 Frame, No Base for Jacuzzi Pumps - Mode: 56WUA400-II(NF) - Image 4](https://m.media-amazon.com/images/I/71QRTMedhQL.jpg)
![WUA400-II SPA Pump, 4HP Hot Tub Pumps, 2 Speed LX SPA Pump Motor 220-240V, 2" Port, 56 Frame, No Base for Jacuzzi Pumps - Mode: 56WUA400-II(NF) - Image 5](https://m.media-amazon.com/images/I/71JoTED2fyL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good replacement
*by B***N on May 9, 2026*

My Sundance spa’s 2 stage motor went out and found that this was a direct replacement. Calling around local spa/pool techs and they wanted $1k-1.5k to change this out. Found this replacement on Amazon and showed up a couple of days later. Was worried that I would have trouble getting the old one out and this one installed. Was able to get this installed with the tools in my garage in about 1 hour. The pump works great. Good flow of water in both stages, no leaks and not any louder than the one it replaced. It’s been 3 months since install so no problems with longevity so far.

### ⭐⭐⭐⭐⭐ Easy DIY switch
*by W***N on August 30, 2026*

Great replacement for my failed Jacuzzi pump. Easy DIY installation, saved my $$$’s. Lots of power to the jets.

### ⭐⭐⭐⭐⭐ Worked Perfectly
*by D***B on February 6, 2026*

Perfect fit. I installed this in a Jacuzzi 335 series. Pump motor #2. The motor is replaced was a 400 hp single speed. I installed a this new one which was a 2 speed. Not a problem. Can be simply wired as a single speed. Comes with instructions to do so. It took me one hour to replace motor after spa was empty. Easy Peazy. Motor runs great. I will buy again cause I noticed my pump motor #1 is leaking. It will be alot faster replacement for the second one. I do want to tell you to buy the new union seals and the nipple if you need one. Mine did. I bought in advance and had it when I changed it out.

## Frequently Bought Together

- LINGXIAO WUA400-II SPA Pump, 4HP Hot Tub Pumps, 2 Speed LX SPA Pump Motor 220-240V, 2" Port, 56 Frame, No Base for Jacuzzi Pump - Mode: 56WUA400-II(NF)
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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-10-08*