What are the measurements ? Diameter of silver thread and cistern hole required.

Cistern Hole = 27.5mm min / 46mm max (Probably designed for 30mm) Silver thread = about 15mm OD 13mm ID (i.e. a thread depth of about 1mm) Overall height including white plunger just over 90mm Thread of white plunger 8mm White plunger protrudes minimum 35mm and when pushed 46mm Hope that helps.

I bought this as a replacement for the exact same one where the top of the button had popped off revealing the spring. Fitting was easy as it was a like for like replacement. The broken button unscrewed and this one screwed in to the same casing.

Is this a universal fitting as my toilet is a vitra toilet the measurment seem the same and the picture looks the same

It is universal. It fit mine OK. Just screws in

Is this made of metal or plastic?

Plastic. It’s pretty robust though.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Twyford Optima49 Dual Flush Toilet Cistern Push Button Assembly (CF1003CP) Siamp

Twyford Optima49 Dual Flush Toilet Cistern Push Button Assembly (CF1003CP) Siamp

Product ID: 144417138

🔧Easy, no-adjustment installation

🚿Dual flush tech for water savings

🛠️Durable, sturdy build quality

128 Lei

Duties & taxes included

In stock

Sold byAmazon RomaniaDelivered 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 Romania.

Secure transaction

Description

🚿 Upgrade your flush game—efficiency meets style!

ECO SMART DUAL FLUSH - Save water and cut bills with every flush.
RELIABLE PERFORMANCE - Smooth, responsive push button for flawless operation.
PREMIUM BUILD QUALITY - Engineered by Twyford for long-lasting durability.
EFFORTLESS INSTALLATION - Fits perfectly with zero hassle—get it done in minutes!
SEAMLESS BATHROOM UPGRADE - Modern design that blends perfectly with your space.

The Twyford Optima49 Dual Flush Toilet Cistern Push Button Assembly is a precision-engineered replacement part designed for easy installation and reliable performance. Featuring a water-saving dual flush mechanism and robust build quality, it ensures smooth operation and durability, making it an ideal upgrade for modern, eco-conscious bathrooms.

Specifications

ASIN	B07V57MBYL
Batteries Required?	No
Batteries included?	No
Best Sellers Rank	11,872 in DIY & Tools ( See Top 100 in DIY & Tools ) 35 in Toilet Parts
Customer Reviews	4.6 4.6 out of 5 stars (3,240)
Date First Available	4 Feb. 2019
Guaranteed software updates until	unknown
Item Weight	20 g
Manufacturer	Twyford
Manufacturer reference	Organizer
Package Dimensions	14.7 x 5.6 x 4.6 cm; 20 g
Part Number	Organizer

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

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

128 Lei

Duties & taxes included

In stock

Sold byAmazon RomaniaDelivered 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 Romania.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

View all Trustpilot reviews