--- product_id: 3807523 title: "UST1102 1-Horsepower Up-Rated Round Flange Replacement Motor (Formerly A.O. Smith)" brand: "century" price: "VT114302" currency: VUV in_stock: true reviews_count: 11 category: "Century" url: https://www.desertcart.vu/products/3807523-ust1102-1-horsepower-up-rated-round-flange-replacement-motor-formerly store_origin: VU region: Vanuatu --- # 1 HP Power 3450 RPM Speed Corrosion-Resistant UST1102 1-Horsepower Up-Rated Round Flange Replacement Motor (Formerly A.O. Smith) **Brand:** century **Price:** VT114302 **Availability:** ✅ In Stock ## Summary > ⚙️ Power Up Your Performance! ## Quick Answers - **What is this?** UST1102 1-Horsepower Up-Rated Round Flange Replacement Motor (Formerly A.O. Smith) by century - **How much does it cost?** VT114302 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/3807523-ust1102-1-horsepower-up-rated-round-flange-replacement-motor-formerly) ## 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 - • **Built to Last:** Crafted with a corrosion-resistant stainless steel outer shell for durability. - • **Effortless Installation:** Designed with easy wiring access for a hassle-free setup. - • **Unleash Unmatched Power:** Experience the efficiency of a 1-horsepower motor that elevates your performance. - • **Versatile Compatibility:** Perfectly fits various applications, ensuring seamless integration. - • **Swift Speed for Superior Performance:** Achieve optimal results with a lightning-fast 3450 RPM. ## Overview The CenturyUST1102 1-Horsepower Up-Rated Round Flange Replacement Motor is a high-quality, efficient motor designed for durability and performance. With a robust 1 HP output and a speed of 3450 RPM, it features a corrosion-resistant stainless steel shell and easy wiring access, making it an ideal choice for various applications. ## Description Product Description Century UST1102 1-Horsepower Up-Rated Round Flange Replacement Motor (Formerly A.O. Smith) From the Manufacturer Century Electric (Formerly A.O. Smith) one 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 UST1102 is compatible with Hayward Super, Super II, and Max-Flow pumps, Jacuzzi Magnum pumps, and Pentair Pinnacle pumps. Review: Excellent Highly Recommend - Bought this for our pool. Our old motor died and replacements are pricey. There are cheaper brands out there but the word from people we know with in-ground pools & professionals who care for them -- those cheap motors are lucky to go two years. AO Smith is quality. Century bought them so that is why we bought this motor. It has been in operation for 2 weeks and is performing well. We do our own install work. Our old motor was really loud but we knew it was on it's last legs. This one is quiet. All is good so far. If any problems arise I will update this post. Review: In ground pool motor. - Worked great. Still using it. ## Features - High-quality, super efficient replacement motor - Corrosion-resistant outer shell - Round flange design. RPM = 3450 - Easy wiring access ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002TSAZOC | | Best Sellers Rank | #12,156 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #17 in Pool Pump Replacement Parts & Accessories | | Brand | Century | | Brand Name | Century | | Customer Reviews | 4.3 out of 5 stars 1,329 Reviews | | Global Trade Identification Number | 00786674033338 | | Horsepower | 1.1 | | Included Components | UST1102 | | Item Weight | 20.75 Pounds | | Manufacturer | A.O. Smith | | Material | Stainless Steel | | Material Type | Stainless Steel | | Model | UST1102 | | Part Number | UST1102 | | Speed | 3450 RPM | | UPC | 786674033338 737993427117 663001379447 737993427025 | | Unit Count | 1.0 Count | | Voltage | 230 Volts | ## Product Details - **Brand:** Century - **Speed:** 3450 RPM - **Voltage:** 230 Volts - **Horsepower:** 1.1 - **Material:** Stainless Steel ## Images ![UST1102 1-Horsepower Up-Rated Round Flange Replacement Motor (Formerly A.O. Smith) - Image 1](https://m.media-amazon.com/images/I/51bZcXXEchL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent Highly Recommend *by T***R on November 7, 2025* Bought this for our pool. Our old motor died and replacements are pricey. There are cheaper brands out there but the word from people we know with in-ground pools & professionals who care for them -- those cheap motors are lucky to go two years. AO Smith is quality. Century bought them so that is why we bought this motor. It has been in operation for 2 weeks and is performing well. We do our own install work. Our old motor was really loud but we knew it was on it's last legs. This one is quiet. All is good so far. If any problems arise I will update this post. ### ⭐⭐⭐⭐⭐ In ground pool motor. *by B***P on May 3, 2026* Worked great. Still using it. ### ⭐⭐⭐⭐⭐ Perfect fit for older Century 56J motor *by A***. on September 3, 2024* This motor was a perfect fit/replacement for my older Century motor (C48K2N143B1) that was on my Hayward SP1607Z1M Super pump. My old pump had water get in the front of the motor housing and it either trashed the bearings and/or something that was part of the winding/brush assembly. It sounded like a rock tumbler & was extremely hot to the touch and started to discolor the paint & peel the label. I elected to replace it prior to a surprise/complete failure. Some things to note when shopping for a replacement motor, based on what I learned in my journey to save several hundred $ by not replacing the entire pump assembly. You must match your motor frame of your new motor to the old one; it's abbreviated FR on the motor label. In this motor case it's a 56J. Ensure you match the pump horse power and service factor, or else you will need to potentially buy a new impeller rated for the new motor size. I would also recommend you buy a seal kit for your pump prior to assembly. The old seals are likely leaking by the time the pump fails (mine definitely were) and new seals will protect your investment. Installing the new motor was relatively easy. You need a 7/16" box end wrench for holding the rear of the drive shaft while tightening the impeller on the end of the drive shaft. This has standard threads, so righty tighty/lefty loosey... It did take a little work to get the impeller off the old motor and I busted an old rubber strap wrench in the process. I ultimately used the old rubber strap as a cushion and a large channel lock wrench to grip the end of the impeller and was able to remove the impeller and reinstall it on the new motor. You also need to carefully remove the starter capacitor via the Phillips head screw that holds it in place to gain access to the rear of the drive shaft. You can leave the wires connected, but it does need to be tipped out of the way to reach the drive shaft, then re-secured afterwards. The worst part of installing these motors is if you have solid heavy-gauge wiring like I did. 12 gauge solid wire does not like to bend, and it makes the tight angles and compact wiring area on the motor difficult to work with. This is more on me than the manufacturer, but it would be awesome if the conduit attachment point for the terminals was actually in line with them vs being offset by practically the entire hole diameter away from them. I'm only a few days in, but so far the new motor is running like a champ. I'll try and remember to update this review whenever it ultimately kicks the bucket; hopefully it's many years from now. ## Frequently Bought Together - Century UST1102 1-Horsepower Up-Rated Round Flange Replacement Motor (Formerly A.O. Smith) - KitKing - SPX1600TRA Super Pump Seal Replacement for Hayward Go Kit 3. Fits SP1600, SP2600 in Regular, X, VSP Models. SPX1600TRA SP1600Z2 PS-201 SPX1600R SPX1600S SPX1600T Pool - Southeastern Pool Pump Gasket Seal O-Ring Repair Kit for Hayward® Super Pump SP2600, 1600, 2600X Kit 3 - Hayward® Pool Pump Accessories - Pool Pump Maintenance Kit --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/3807523-ust1102-1-horsepower-up-rated-round-flange-replacement-motor-formerly](https://www.desertcart.vu/products/3807523-ust1102-1-horsepower-up-rated-round-flange-replacement-motor-formerly) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-06-06*