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Item #:
124381135
Korky 3040BP Flapper For American Standard Cadet 3 Toilet Repairs - Replaces American Standard Cadet 3 Flapper 738920-0070P - Large 3-Inch Flapper -
Item #:
124381135
ZMW 307
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Monday, August 17
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Quickly fix running & leaking toilets with this flapper toilet part made for American Standard toilet models.
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What Stands Out
Perfect Fit
Specifically designed for American Standard Cadet 3 toilets, ensuring seamless installation and compatibility. This reduces the hassle of repairs and guarantees optimal performance.
Durable Material
Constructed from high-quality materials that resist wear and tear over time, providing a long-lasting and reliable solution for toilet maintenance.
Made in USA
Proudly manufactured in the USA, ensuring superior quality control and supporting local economies while delivering a product you can trust.
Product Details
Who Should Buy?
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Homeowners
Ideal for homeowners wanting a reliable flapper for their American Standard Cadet 3 toilets, ensuring efficient flushing.
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DIY Enthusiasts
Great for DIY enthusiasts looking to easily replace a toilet flapper without professional help, saving time and money.
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Eco-Conscious Users
Perfect for eco-conscious users aiming to reduce water waste with a well-functioning toilet flapper.
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Non-American Standard Toilets
Not suitable for toilets other than the American Standard Cadet 3, requiring specific fittings not compatible with this flapper.
Product Description
Korky 3040BP Flapper For American Standard Cadet 3 Toilet Repairs - Replaces American Standard Cadet 3 Flapper 738920-0070P - Large 3-Inch Flapper - Made in USA
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Customer Questions & Answers
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Question:
What toilet models is this flapper compatible with?
Answer: This flapper is compatible with American Standard Cadet toilet models, including Cadet (2403, 2568, 2907, 4000, 4007, 4019, 4021, 4027, 4202). -
Question:
Is installation difficult?
Answer: No, this flapper is designed for easy installation and can fit a variety of toilet models. -
Question:
What materials are used in this flapper?
Answer: The flapper is made from high-quality chlorazone red rubber and includes a stainless steel chain.
Korky Toilet Flappers Editorial Review
The Korky 3040BP Flapper for American Standard Cadet 3 toilets has received a largely positive reception among customers, praised for its effective performance and ease of installation. Many users report that it performs better than the original flapper that came with their toilets, specifically mentioning its ability to create a tighter seal that prevents leaks and eliminates the persistent "phantom flushes" that can disrupt home peace. The soft material of the flapper is highlighted as a significant advantage, as it not only seals better than harder competitors but is also gentler on the toilet's posts, avoiding the breakage issues often reported with stiffer flappers. Installation is a breeze for most, with the flexible rubber design allowing for a simple slip-over fit rather than requiring the more complicated snapping in place. However, a few customers have encountered issues with the accompanying chain being too short, necessitating the use of their old chain for proper function. While the flapper generally holds up well, some users have noted that it may reduce the power of the flush compared to the original part, leading them to switch back to the manufacturer’s replacement flapper for optimal toilet performance. Despite minor drawbacks, the Korky 3040BP Flapper stands out as a reliable and economical choice. Customers appreciate its durability, especially its resistance to bleach tablets, which can prematurely degrade other rubber components. Overall, this product is both favored for its functionality and recommended due to its low cost relative to similar offerings in physical stores. **
Customer Reviews & Ratings
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Pros
- Effective sealing that resolves leaks and phantom flushes.
- Soft material provides a better seal and is less likely to damage toilet parts.
- Easy to install, with quick fitting that typically takes around five minutes.
- Cost-effective compared to similar products in retail stores.
- Durable against bleach tablets, extending the product's lifespan.
Cons
- Can result in weaker flush performance, requiring multiple flushes.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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ZMW 307
Order now and get it around Monday, August 17
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Features & Benefits
- Immediate solution for running and leaking toilets.
- Compatible with American Standard Cadet 3 toilet models.
- Includes stainless steel chain for durability.
- Manufactured from long-lasting chlorazone red rubber.
- Easy to install with universal fit for older and modern toilets.
- Proudly designed and made in the USA.
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