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.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

KOHLER 4636-RL-0 Kashet ReadyLatch Elongated Slow Close Toilet Seat, Soft Close Toilet Seat with Quiet Lid, Contour Grip Tight Bumper Mounting Hardware for Apartment Essentials, White 4636-RL-0

KOHLER 4636-RL-0 Kashet ReadyLatch Elongated Slow Close Toilet Seat, Soft Close Toilet Seat with Quiet Lid, Contour Grip Tight Bumper Mounting Hardware for Apartment Essentials, White 4636-RL-0

Product ID: 726810170

Details

Brand
Kohler
Color
white
Item Weight
5 Pounds
Material
Plastic
Number of Items
1
Product Dimensions
45.8L x 36W cm

🔧Quick attach hardware for effortless install

🤫Silent soft-close lid prevents slamming

🛡️Grip-tight bumpers for slip-free stability

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

$237.04

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

Description

🚽 Upgrade your throne with silent luxury and rock-solid stability!

STABLE SECURE - Grip-tight bumpers lock the seat in place, ensuring no slips or wobbles during use.
WHISPER QUIET CLOSE - Soft-close lid and seat eliminate disruptive slams, elevating your bathroom experience.
UNIVERSAL COMFORT FIT - Contoured elongated design fits most toilets, blending style and ergonomic comfort seamlessly.
HYGIENIC HASSLE FREE - Quick-release hinges make cleaning a breeze—remove and sanitize in seconds.
EFFORTLESS INSTALLATION - Quick-attach hardware means no more fumbling under the bowl—just a screwdriver and you’re set.

The KOHLER 4636-RL-0 Cachet ReadyLatch Elongated Toilet Seat combines durable construction with innovative features like quiet-close technology, quick-attach hardware, and grip-tight bumpers. Designed for easy installation and cleaning, it fits most elongated toilets and offers a sleek, comfortable design in classic white.

Specifications

ASIN	B0B4X11K31
Amazon Bestseller	#379,322 in DIY, Tools & Garden ( See Top 100 in DIY, Tools & Garden ) #548 in Toilet Seats & Toilets
Brand Name	Kohler
Color	white
Customer Reviews	4.3 4.3 out of 5 stars (6,030)
Included Components	Elongated soft-close toilet seat with hardware
Item Dimensions L x W	45.8L x 36W cm
Item Type Name	KOHLER 4636-RL-0 Cachet ReadyLatch Quiet Close Elongated Toilet Seat, White
Item Weight	5 Pounds
Manufacturer	Kohler
Manufacturer Part Number	4636-RL-0
Material Type	Plastic
Model Number	4636-RL-0
Operation Mode	Manual
Shape	Round
Style	Elongated
UPC	195711000064
Unit Count	1.0 Count

Reviews

F**K

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

Easy to install and good quality

23.07.2024

F**Z

Muy buena calidad

13.02.2026

J**G

This is a perfect toilet seat, especially because of the slow noiseless close. It was extremely easy to install, is comfortable and cleans well. Well worth the little extra to get the gentle close

2.05.2026

J**E

Excelente tapa de baño, muy buena calidad

7.02.2026

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

View all Trustpilot reviews