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Item #:
139877452
NuFlush Eljer Diplomat Model 4021N 3 Inch Flapper Valve Replacement for Two Piece Toilets
Item #:
139877452
RWF 93792
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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In stock
Imported from USA store
QTY:
Order now and get it around Tuesday, July 21
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Ensure your toilet functions flawlessly with the Eljer Diplomat Flush Valve Replacement, designed for a perfect fit on 3 inch, two piece toilets.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Effortless Installation
Designed for quick and easy installation, this flapper valve replacement minimizes downtime and user frustration, making it accessible for both DIY enthusiasts and professionals.
Universal Compatibility
Compatible with a variety of two-piece toilets, this flapper valve ensures a perfect fit, reducing the need for multiple purchases and simplifying maintenance tasks.
Durable Material
Crafted from high-quality materials, this flapper valve offers exceptional longevity and resistance to wear, ensuring reliable performance and reducing the frequency of replacements.
Product Details
- Replace Eljer Diplomat Flush Valve Model 4021N3
- Flush Valve Fits 3 inch 2 Piece Toilets
- Includes Nylon Bolts and Nuts
- Flush Valve Height of 9.5 inches
| Exterior Finish | ABS Plastic |
| Inlet Connection Type | Flare |
| Outlet Connection Type | Flare |
| Number of Ports | 2 |
| Smart Home Compatibility | Not Smart Home Compatible |
| Valve Type | Flapper Valve |
| Inlet Connection Size | 3 Inches (7.6 cm) |
| Outlet Connection Size | 3.15 Inches (8 cm) |
| Size | 3 inches (7.6 cm) |
| Material Type | High Impact ABS |
| Brand Name | NuFlush |
| Model Number | Model #4021N |
| Global Trade Identification Number | 00780042488539 |
| Manufacturer | NuFlush |
| UPC | 780042488539 |
| Manufacturer Part Number | 29849 |
| Unit Count | 1 Count |
| Material | High Impact ABS |
| Brand | NuFlush |
| Number of Packs | 1 |
| Item Weight | 0.75 lbs (340 grams) |
Who Should Buy?
-
Homeowners
Ideal for homeowners seeking an easy and reliable toilet flapper replacement to prevent leaks and save water.
-
DIY Enthusiasts
Perfect for DIY enthusiasts who prefer to tackle plumbing issues without hiring a professional plumber.
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Budget-Conscious Users
Great for budget-conscious individuals looking for an affordable solution to fix toilet flushing problems effectively.
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Non-Two Piece Toilets
Not suitable for one-piece toilets or other toilet models that do not require a 3-inch flapper valve.
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Frequent Movers
May not be ideal for renters or frequent movers who prefer not to invest in toilet repair components.
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Complex Installations
Not recommended for users needing complex installation assistance, as it requires basic DIY skills to install properly.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What toilet models are compatible with this flush valve?
Answer: This flush valve is compatible with Eljer Diplomat toilets that have a 3 inch opening. -
Question:
What can I expect with installation?
Answer: Installation is straightforward and includes nylon bolts for a secure and easy fit. -
Question:
What is the height of the flush valve?
Answer: The Eljer Diplomat Flush Valve Replacement has a height of 9.5 inches.
NuFlush Toilet Flappers Model #4021N Editorial Review
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Mohd
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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6/7/2026 · via Trustpilot
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Kwame
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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Important information
- 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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RWF 93792
Order now and get it around Tuesday, July 21
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Fastest cross-border delivery
Features & Benefits
- Designed specifically for Eljer Diplomat toilets.
- Fits 3 inch, two piece toilet models.
- Height of 9.5 inches for optimal performance.
- Includes nylon bolts for a secure and tight seal.
- Easy to install and ensures reliable flushing.
- Upgrade your toilet's functionality with this replacement valve.