what is the inside hole dimensions not the outgide dimensions?

This seat opening measures 8" at the widest point and 12" at the longest point. Sincerely, Your American Standard Consumer Connection Team.

Will this fit American Standard model 4225A?

Hello, The 4225A is your tank number, so it would depend on the bowl you have. If you have a standard, elongated bowl, this seat will work. Thank you, Your Consumer Connections Team

Will this fit on a american standard with 6.0 lpf and 1.6 gpf ?

The numbers that you are providing are only the liters and gallons per flush of the toilet. That doesn't indicate what shape of bowl you have. This seat fits on a standard elongated toilet bowl. Sincerely, Your American Standard Consumer Connection Team

What is the length of the seat from the center of the bolt holes to the front edge of the seat?

About 18 1/2 inches. This fit all 3 of my toilets.

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5503A00B.020 Slow Elongated Closed Front Toilet Seat, White

Product ID: 352617996

Details

Brand
American
Colour
White
Material
Polypropylene
Shape
Oblong
Style
Transitional

✨Smooth, easy-clean surface

🔇Silent slow-close hinge

🛠️DIY-friendly install in minutes

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Description

🚽 Upgrade your throne with silent sophistication!

WHISPER QUIET CLOSE - No more slams—experience serene bathroom moments
LOW MAINTENANCE LUXURY - Smooth surface wipes clean in seconds, keeping your bathroom fresh
SLEEK DURABLE DESIGN - Solid polypropylene with a high-gloss finish for lasting style
EFFORTLESS INSTALLATION - Mounting hardware included for a hassle-free upgrade
PERFECT FIT FOR ELONGATED BOWLS - Seamlessly replaces most elongated toilet seats

The American Standard 5503A00B.020 Slow Elongated Closed Front Toilet Seat combines durable polypropylene construction with a whisper-quiet slow-close hinge. Designed for easy DIY installation with included hardware, its sleek, smooth surface fits most elongated toilets, offering a stylish and practical bathroom upgrade.

Specifications

ASIN	B084JHKFCW
Best Sellers Rank	#45,494 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #215 in Toilet Seats
Brand	American Standard
Brand Name	American Standard
Color	White
Colour	White
Customer Reviews	4.4 out of 5 stars 2,170 Reviews
Included Components	Seat,Lid, Bottom mounting hardware
Item Dimensions L x W	41.9L x 36W centimeters
Item Type Name	Slow-Close Toilet Seat
Item Weight	2.9 Pounds
Manufacturer	American Standard
Manufacturer Part Number	5503A00B.020
Material	Polypropylene
Material Type	Polypropylene
Model Number	5503A00B.020
Number of Items	1
Number of Packs	1
Operation Mode	Manual
Product dimensions	41.9L x 36W centimeters
Shape	Oblong
Style	Transitional
UPC	791556105287
Unit Count	1 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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96711CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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