---
product_id: 17243671
title: "Century Electric UST1152 1 1/2-Horsepower Up-Rated Round Flange Replacement Motor (Formerly A.O. Smith)"
brand: "century"
price: "€ 770.13"
currency: EUR
in_stock: true
reviews_count: 11
url: https://www.desertcart.hr/products/17243671-century-electric-ust1152-1-1-2-horsepower-up-rated-round
store_origin: HR
region: Croatia
---

# 1.5 HP powerhouse Round flange fit for easy replacement Corrosion-resistant shell Century Electric UST1152 1 1/2-Horsepower Up-Rated Round Flange Replacement Motor (Formerly A.O. Smith)

**Brand:** century
**Price:** € 770.13
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your pool pump game with power and precision!

## Quick Answers

- **What is this?** Century Electric UST1152 1 1/2-Horsepower Up-Rated Round Flange Replacement Motor (Formerly A.O. Smith) by century
- **How much does it cost?** € 770.13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/17243671-century-electric-ust1152-1-1-2-horsepower-up-rated-round)

## Best For

- century enthusiasts

## Why This Product

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

## Key Features

- • **Powerful 1.5 HP Motor:** Delivers robust performance to keep your pool pump running smoothly and efficiently.
- • **User-Friendly Wiring Access:** Simplifies installation and maintenance, saving you time and hassle.
- • **Precision Round Flange Design:** Ensures a perfect fit with popular pump brands like Hayward, Jacuzzi, and Pentair.
- • **Universal Voltage Compatibility:** Operates seamlessly on both 115V and 230V systems for versatile installation.
- • **Durable Corrosion-Resistant Shell:** Built to withstand harsh pool environments, extending motor life and reliability.

## Overview

The Century Electric UST1152 is a 1.5-horsepower, up-rated replacement motor designed for round flange pool pumps. Compatible with major brands like Hayward, Jacuzzi, and Pentair, it operates on both 115V and 230V, features a corrosion-resistant outer shell, and offers easy wiring access for straightforward installation. This durable motor ensures quiet, efficient performance, making it a top choice for pool pump replacements.

## Description

Product Description Century Electric UST1152 1 1/2-Horsepower Up-Rated Round Flange Replacement Motor (Formerly A.O. Smith) From the Manufacturer The A.O. Smith one and a half horsepower round flange up-rated replacement motor for swimming pool pumps has a threaded shaft and fits most pumps that require a round flange motor. It operates on both 115 and 230-Volts. The UST1152 is compatible with Hayward Super, Super II, and Max-Flow pumps, Jacuzzi Magnum pumps, and Pentair Pinnacle pumps.

Review: Good product - Work perfectly fine as a replacement of my old motor A.O. SMITH, really quiet
Review: Direct replacement for my Hayward Super Pump 11/2 hp - Motor came undamaged, couple of YouTube videos and it was a straightforward process of swapping out the old one with the new. Don't forget to buy a seal kit and teflon lubricant. Work great and just as quiet as the original 1 1/2 hp Super Pump motor.

## Features

- No Fabrics
- Imported
- High-quality, super efficient replacement motor
- Corrosion-resistant outer shell
- Round flange design
- Easy wiring access
- When replacing the pump motor it is recommended that the pump seal (sold separately) should also be replaced, otherwise damage could occur to the pump or motor

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002TSAZOM |
| Best Sellers Rank | #25,748 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #36 in Pool Pump Replacement Parts & Accessories |
| Brand | Century |
| Brand Name | Century |
| Customer Reviews | 4.1 out of 5 stars 741 Reviews |
| Global Trade Identification Number | 00786674033345 |
| Horsepower | 1.5 |
| Included Components | UST1152 |
| Item Dimensions W x H | 9"W x 9"H |
| Item Weight | 24.5 Pounds |
| Manufacturer | A.O. Smith |
| Material Type | Copper |
| Model | UST1152 |
| Model Name | UST1152 |
| Part Number | UST1152 |
| Product Dimensions | 9"W x 9"H |
| Speed | 100 RPM |
| UPC | 852669628527 737946437088 737993427353 663001379454 786674033345 663001192787 |
| Unit Count | 1.0 Count |
| Voltage | 240 Volts |

## Product Details

- **Brand:** Century
- **Speed:** 100 RPM
- **Voltage:** 240 Volts
- **Horsepower:** 1.5
- **Product Dimensions:** 9"W x 9"H

## Images

![Century Electric UST1152 1 1/2-Horsepower Up-Rated Round Flange Replacement Motor (Formerly A.O. Smith) - Image 1](https://m.media-amazon.com/images/I/51cOcldCmTL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by J***A on May 28, 2026*

Work perfectly fine as a replacement of my old motor A.O. SMITH, really quiet

### ⭐⭐⭐⭐⭐ Direct replacement for my Hayward Super Pump 11/2 hp
*by P***K on May 18, 2026*

Motor came undamaged, couple of YouTube videos and it was a straightforward process of swapping out the old one with the new. Don't forget to buy a seal kit and teflon lubricant. Work great and just as quiet as the original 1 1/2 hp Super Pump motor.

### ⭐ Motor runs, but check your bolt holes immediately! (Untapped holes)
*by R***N on June 3, 2026*

I bought this as a replacement motor for my Hayward filter pump. Unfortunately, that was nearly 12 months ago; my old, worn-out motor managed to limp through the rest of last swimming season, so this sat in the box until now. I know I can only blame myself for not opening the package as soon as it arrived, but honestly, I shouldn't have to worry about manufacturing defects like this. When I finally opened the box to install it, I discovered that the holes which should have been threaded were completely smooth and untapped. The Amazon description clearly states it comes threaded for a simple, seamless swap, and even the product images explicitly show threaded bolt holes. I reached out to the seller through their website to see if they could help, but I did not yet received a response. Because I needed to get the pool up and running, I took matters into my own hands, bought a 3/8 x 16 tap, and tapped the holes myself to make it work. Funnily enough, after looking back at the reviews, I noticed another buyer ran into the exact same issue—I just didn't see their review until 11 months too late! Outside of that major headache, we are now three days into running the filter and everything seems to be working okay. It runs fine, but if you buy this, open the box immediately and verify the bolt holes are actually threaded so you don't get stuck doing unexpected machine work!

## Frequently Bought Together

- Century Electric UST1152 1 1/2-Horsepower Up-Rated Round Flange Replacement Motor (Formerly A.O. Smith)
- Pool Pump O-Ring Seal Repair Kit for Hayward Super Pumps SPX1600TRA SP1600Z2 SPX1600R SPX1600S SPX1600T (Regular, X, VSP Models)
- Hayward Swimming Pool Pump Shaft Seal (SP-1600-Z2) inground Swimming Pool Pump PS201

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-15*