My current Kohler seat is very flimsy. With the lid closed, if you sit on the lid, will it bend/flex, or does it remain rigid?

I returned mine for similar reasons. After I installed it, I sat on it with the lid closed just to ensure it was sturdy & stable. The lid held my weight just fine but I felt the hinges were a bit sloppy as they allowed the seat to shift/slide from side to side as I shifted my weight left & right. So I removed it and sent it back. Mine was also missing the two white Grip-Tight bumpers on the underside of the seat (WTH?). I then bought a very sturdy wood slow-close seat with metal hinges made by Church at Lowes and I love it (ended up putting Church seats in all 3 of our bathrooms).

What is the weight limit for this seat? She is 400+ lbs. We have one like this and the plastic bolt that attaches it to the toilet broke.

I'm not 100% positive this is the model I have, but I weigh around 185lbs., and mine cracked on the side (straight through the spot where the right rear pedestal is, so yes there is more strain on the 4 pedestals, but they are also thicker in those places than anywhere else on the seat). I've no idea when the first crack started, so that might not be related to today's happy situation, when I had to reach over to the cabinet a few inches away and it broke completely. As of now it's wrapped in heavy-duty packing tape, until I find the exact seat to replace it. Hope it's on Amazon, because I don't have any money anywhere else. Good luck, all!!

I have a kohler cimmaron elongated toilet? will this fit? thanks.

No, you need model 4636 which is elongated.

Will this fit K 4634 1.6 L toilet?

I don't know the toilet model number which was in this house when we bought it years ago. My toilet is an elongated one in Ice Grey. I picked a seat for that shape & color and it fit perfectly. As far as I'm aware, all elongated toilets from Kohler have the same dimensions, but you can always call them to be sure.

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4636-RL-0 Cachet ReadyLatch Quiet Close Elongated Toilet Seat, White

4636-RL-0 Cachet ReadyLatch Quiet Close Elongated Toilet Seat, White

Product ID: 466627622

Details

Brand
Kohler
Colour
White
Item weight
5 Pounds
Manufacturer
Kohler
Material
Plastic
Operation mode
Manual

🔧Quick-attach hardware for fast install

🤫Quiet-Close soft-close lid & seat

🛡️Grip-tight bumpers for stability

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€ 132.51

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Description

🚽 Upgrade your throne with silent luxury and effortless style!

UNIVERSAL ELEGANCE - Sleek, contoured elongated design fits most toilets and elevates your bathroom’s aesthetic instantly.
HYGIENE MADE SIMPLE - Quick-release hinges enable fast removal for deep cleaning—because your bathroom deserves the best.
ROCK SOLID STABILITY - Grip-tight bumpers prevent shifting, ensuring a steady, premium feel with every use.
WHISPER QUIET COMFORT - Soft-close technology eliminates slamming, creating a serene bathroom vibe every time.
EFFORTLESS INSTALLATION - ReadyLatch system lets you install securely in minutes with just a screwdriver—no plumber needed.

The Kohler 4636-RL-0 Cachet ReadyLatch is a durable, easy-to-install elongated toilet seat featuring Quiet-Close technology to prevent slamming, Grip-Tight bumpers for stability, and Quick-Release hinges for easy cleaning. Designed to fit most elongated toilets, it combines comfort, style, and long-lasting performance in a sleek white finish.

Specifications

ASIN	B0B4X11K31
Best Sellers Rank	258,912 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,107 in Toilet Seats
Brand	Kohler
Colour	White
Customer Reviews	4.3 out of 5 stars 8,155 Reviews
Included Components	Quiet-Close Elongated Toilet Seat, Hardware
Item Dimensions L x W	45.8L x 36W centimetres
Item Type Name	KOHLER 4636-RL-0 Cachet ReadyLatch Quiet Close Elongated Toilet Seat, White
Item Weight	5 Pounds
Manufacturer	Kohler
Material	Plastic
Model Number	4636-RL-0
Operation Mode	Manual
Part Number	4636-RL-0
Product dimensions	45.8L x 36W centimetres
Shape	Oval
Style	Ready Latch
UPC	195711000064

Reviews

R**U

Great toilet seat

Best suited replacement seat for a discontinued toilet bowl. Sleek to look at.

10.04.2023

J**E

Excelente producto

Excelente tapa de baño, muy buena calidad

7.02.2026

F**K

Fits Portrait well But not Perfectly

Good Elongated Seat. Fits the old Kohler Portrait Toilet pan well. But the Kohler Lustra Elongated is a better shape fit to the Portrait Toilet - although arguably this is a better toilet seat. I have two Kohler Portrait Toilets and bought one of these and one Lustra Toilet Seat (the Lustra is twice the price). I won’t change this Cachet toilet seat for the moment as it’s acceptable. But next time I’ll pay the extra for the Lustra toilet seat. Even though this one is a slightly better product.

11.06.2025

G**S

Works perfectly

Easy to install and good quality

23.07.2024

R**W

Good quality toilet seat.

The quiet close works as expected, and the seat is comfortable enough. Installation was easy and the seat fits perfectly. I would buy it again.

21.01.2026

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€ 132.51

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered 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 Croatia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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