Dimension

R&T Toilet Flush Button G3005008 for In-wall Concealed Cistern G3005/G3005F - Variant Colour

SKU: LK-G3005008-YL

Product Overview

Feature	Essential	Advantage	Ultimate
Extended Warranty	+5 Years	+10 Years	+15 Years
Transit Damage Coverage	up to $500	up to $3,000	up to $10,000
On-Site Support	--	--	3 Years
Price	$15	$10	$5

Specifications

Features

R&T Dual Flush Button for In-wall Concealed Cistern

The R&T G3005008 is a precision-engineered replacement component designed specifically for R&T in-wall concealed cisterns. It delivers reliable performance, maintaining the sophisticated functionality and modern appearance of your plumbing system.

Dual Flush Action Genuine R&T Part Front/Top Actuation Durable ABS Material

Precision Fit

Designed for G3005 Series

This square-shaped flush button is a genuine replacement part crafted to exacting standards for R&T models G3005 and G3005F. It ensures consistent flushing action and seamless integration.

Installation Flexibility

Front or Top Actuation

Whether your concealed cistern is installed with a front-facing or top-facing interface, the G3005008 supports both configurations, accommodating various vanity heights.

Sophisticated Finishes

Complement Your Decor

Available in Matt Black, White, Matt Chrome and Chrome to coordinate with your bathroom's tapware and accessories for a cohesive, designer look.

Product Specifications:

- Material: High-Grade ABS Plastic

- Cistern Compatibility: R&T G3005 / G3005F models only

- Operation: Dual Flush (Full & Half flush capability)

- Design: Square dual buttons with a polished finish

Product Information

MODEL
Main Product Code	LK-G3005008-YL / LK-G3005008B / LK-G3005008W / LK-G3005008
Brand	Lukka
MATERIAL & FINISH
Material	ABS Plastic
Colour Options	Matt Black / White / Matt Chrome / Chrome
SPECIFICATION
Compatibility	Designed specifically for R&T in-wall concealed cistern models G3005 and G3005F
Flush Type	Dual flush
Actuation	Front or Top actuation
Shape	Square shape
PRODUCT OVERVIEW
Features	- A precision-engineered replacement component，ensures durability. - Genuine replacement part，crafted to exacting standards. - Consistent flushing action. - Seamless integration with your existing plumbing system.

Supplier's Gallery

Dimensions

Product Options

✨ Choose Your R&T Toilet Flush Button for In-wall Concealed Cistern

The R&T G3005008 Series is a precision-engineered genuine replacement part designed specifically for R&T in-wall concealed cisterns. Crafted for consistency and durability, this component ensures your modern bathroom maintains its sophisticated functionality and aesthetic appeal.

📐

Versatile Actuation

Designed for flexibility, supporting both front and top actuation to suit your cistern configuration.

♻️

Dual Flush Control

Full and half flush functionality helps maintain optimal water efficiency in your plumbing system.

🛠️

Perfect Compatibility

A dedicated replacement component engineered specifically for R&T G3005 and G3005F cistern models.

🎨 Available Color Variants

Select the finish that best complements your bathroom aesthetic:

🔘 Matt Chrome

Contemporary Matt Chrome

LK-G3005008-YL Anti-fingerprint ABS Plastic

👉 Ideal for matching with brushed or satin bathroom accessories.

⚫ Matt Black

Elegant Matt Black

LK-G3005008B Anti-fingerprint ABS Durable

👉 Best for industrial or modern dark-themed bathroom designs.

⚪ White

Polished White Finish

LK-G3005008W Tapware Match Dual Flush

👉 Perfect for traditional or bright minimalist bathroom suites.

✨ Chrome

Classic Gloss Chrome

LK-G3005008 Mirror Shine Electroplated

👉 Ideal for pairing with classic polished chrome tapware and fixtures.

🧭 Technical Specifications

Category	Details
Compatible Cisterns	R&T In-wall models G3005 & G3005F
Material	High-Grade ABS Plastic
Actuation Position	Front Actuation / Top Actuation
Flush Type	Dual Flush (Full / Half)
Design Profile	Square Shape buttons

⚠️ Replacement Reminder

Ensure your cistern model is either G3005 or G3005F before purchase to guarantee fitment.
This is a genuine R&T component designed for seamless maintenance.
Colors may vary slightly depending on lighting and monitor settings.

Buying Guide

Product Buying Guides
How Does a Toilet Work? A Simple Guide to Flush Mechanics

By Lily Anderson

How does a toilet work? Simple guide to flush mechanics: cistern, fill valve, flapper, siphon effect and common faults. Easy maintenance tips to keep your toilet flushing properly.
4 mins read
13 April, 2026

About Brand

Luxurious bathroom setup with Lukka mirrors, vanities, and bathtub.

🌍

Global B2B Solutions

Lukka partners with retailers and distributors worldwide, delivering tailored bathware solutions designed for diverse market needs.

🏭

Manufacturing Expertise

From design to production, Lukka manages the full development process, ensuring consistent quality and reliable supply.

🚚

Efficient Supply Chain

With a strategically located headquarters and strong logistics capabilities, Lukka ensures fast delivery and smooth distribution.

🛠️

Durable Products

Combining innovation with practical engineering, Lukka delivers functional products that meet international standards and long-term performance needs.

Explore the Lukka collection

Shop Lukka products →

Browse the full Lukka range and use filters to find the right product, finish and style.

Shipping

Delivery timeframes, order processing, pickup and delivery charges — everything you need to know about getting your order to you.

Last updated 12 August 2026

Free limited-time free shipping to Greater Sydney & selected nearby regions — not combinable with other discounts

0–3 days to process & dispatch in-stock orders

2–7 days metro delivery after dispatch for in-stock items

Shipping & freight
Delivery times
Order processing
Extra charges
Missed delivery
Pickup
Out of stock
Need help

01 Shipping & freight

Shipping is calculated at checkout based on your delivery postcode and the items in your cart.
Tiles & flooring are quoted separately — freight is confirmed by our team before your order. Any free-shipping offer on tiles & flooring is a limited-time promotion shown on site and at checkout.
Large items to some regions are also quoted separately. Start a Live Chat (chat icon, bottom right) or contact our team and we'll confirm the freight cost before you order.
Any free-shipping offer is a limited-time promotion shown on site and at checkout. It cannot be combined with any other offer or discount. MyHomeware reserves the right to make the final decision.

02 Standard delivery timeframes

Destination	Delivery time after dispatch
Metro areas (all states)	2–7 business days
Regional areas (all states)	7–15 business days

Delivery timeframes are estimates calculated in business days from the date of dispatch, not from the date the order is placed, and apply to in-stock items. For backordered items, please see Section 07. Actual delivery times may vary depending on the courier and destination.

03 Order processing & delays

You'll receive an Order Confirmation Email as soon as your order has been successfully placed.
Please allow 0–3 business days for order processing. In most cases, in-stock orders are dispatched within the first 24 hours.
Once your order has been dispatched, we'll email you the tracking information.

Some delays may occur due to circumstances outside our control:

Public holidays, peak trading periods and major sale events may extend processing and delivery times. During Christmas and major sale periods, please allow extra time.
Exceptionally high order volumes may occasionally extend processing times.

Remote areas: Courier networks may have delivery limitations for some remote postcodes. Where door-to-door delivery is unavailable, your parcel may be delivered to a local depot or Australia Post outlet, and you'll be notified when it is ready for collection.

04 Additional delivery charges

Additional charges beyond the standard delivery fee may apply where:

Stair or lift access is required — for example, where the delivery point is not directly accessible or goods need to be carried up stairs. Additional charges may apply due to the extra labour and time required.
The delivery location is difficult to access, or two or more people are required to complete the delivery safely.

Any additional charges are assessed on a case-by-case basis, quoted and agreed with you before we proceed, and billed on a separate invoice. No surprises.

05 Missed deliveries

If nobody is available at the delivery address during the agreed delivery window, a redelivery fee may apply.
Any additional charge will be communicated to you and agreed before a second delivery attempt is arranged.
Please ensure that you or an authorised person is available at the delivery address during the agreed delivery window.

06 Pickup

We'll prepare your order as soon as possible and email you a notification with your booking number and collection details once it is ready.
Please wait until you receive this confirmation email before coming to collect your order.

MyHomeware — North Rocks Showroom & Warehouse
Unit E, 21 Loyalty Road, North Rocks NSW 2151

Warehouse hours: Mon–Fri 9:00am–5:00pm · Sat 10:00am–4:00pm

Pickup and exchange services are not available on Sundays.

07 Out-of-stock & backordered items

Stock levels can change quickly, and occasionally an item may show as available but sell out shortly after your order is placed. If this happens, we'll email you and provide the following three options:

Cancel backordered items We'll remove the unavailable items and dispatch the remaining in-stock items as soon as possible.
Cancel the whole order Choose immediate store credit or a refund.
Wait for replenishment We'll hold your order until the backordered items arrive.

For backordered items, the 365-day return period begins on the date you receive the item — not the original purchase date.

Returns & refunds Our full returns terms — including the 365-day return window, restocking fees and custom-order exclusions — are available on our dedicated policy page. Read the Returns & Refund Policy →

Need help? Live Chat is the fastest way to reach us

Due to high call volumes, phone waiting times may be longer than usual. Our Live Chat team is available for extended hours and can usually assist more quickly with delivery timeframes, freight quotes, stock checks and order updates.

Live Chat — use the chat icon at the bottom right of your screen · Fastest response
Order & delivery enquiries — support@myhomeware.com.au
Pre-sales enquiries — sales@myhomeware.com.au

We reply to all enquiries within 1 business day.

In-Wall Cistern Buttons FAQs

How to open a wall mounted toilet flush button?

To open a wall-mounted flush button, gently press and slide or lift the button plate, depending on the model. Most designs are clip-on and can be removed tool-free. Always check the manufacturer’s instructions to avoid damaging the flush plate or access panel.

Why is the flush button not working on my wall mounted toilet?

If the flush button isn’t working, the issue may be a disconnected or damaged actuator, a faulty flush valve, or a problem with the in-wall cistern mechanism. Check if the button feels loose or stuck. Removing the flush plate allows access to inspect internal components.

Can I replace the flush button on a flush myself?

Yes, in most cases, you can replace a flush button yourself. Wall-mounted buttons are typically clip-on and easy to remove. Ensure you choose a compatible replacement that matches your in wall cistern model. Turn off the water supply before installation and follow the manufacturer's guidelines.

Do toilet flush buttons fit all cistern brands?

No, toilet flush buttons are not always universally compatible. They are often designed to work with specific in-wall cistern systems like Geberit, R&T, or Fienza. Always check compatibility before purchasing a replacement to ensure proper fit and function with your cistern model.

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