Shop toilet spares and cistern parts at Plumbco. Whether you're repairing a faulty flush, replacing a worn cistern component or upgrading an older toilet, our range includes replacement parts for a wide variety of toilet flushing systems.
Our toilet spare parts include toilet syphons, fill valves, flush valves, push buttons, diaphragms, washers and cistern repair kits. We stock trusted brands including Fluidmaster, Viva, Siamp and Wirquin, with individual replacement components and complete repair kits available.
Toilet Cistern Spares
Find replacement toilet cistern spares for a range of flushing systems, including ball valves, fill valves, flush cones, diaphragms and other cistern components. Whether you need a single replacement part or several components for a complete repair, check the product specifications and compatibility before ordering.
Toilet Flush Parts & Mechanisms
Our range of toilet flush parts includes flush valves, syphons, dual flush mechanisms, push buttons and replacement flush components. Options include bottom-entry and side-entry fill valves, dual flush valves and adjustable or universal parts designed to suit different toilet cisterns.
Browse our toilet spares below to find the replacement parts you need for your toilet or cistern repair.
The Kartell Keytec Glass Black Flushplate (ACC012) is a stylish solution for Keytec wall‑hung WC frames with dual flush concealed cisterns. Designed for easy installation and reliable dual flush operation, it features a sleek black glass finish and is also available in white or chrome. Backed by a 1‑year manufacturer’s warranty, it adds a contemporary, high‑quality touch to modern bathrooms.
The Queensway Rimless Close Coupled WC with soft close seat offers a modern, hygienic bathroom solution. Featuring a dual 6L/4L push button flush, easy-clean lift-off seat with top fix hinges, and a straight coupling to soil stack, this open back toilet combines practicality with style. Backed by a lifetime guarantee, it’s built for lasting performance and effortless maintenance.
The Queensway Rimless Back to Wall WC with soft close seat delivers a sleek, modern bathroom solution. Designed for concealed cisterns, it features a dual 6L/4L flush, easy-clean lift-off seat with top fix hinges, and a straight coupling to the soil stack. Durable and stylish, it comes with a lifetime guarantee for complete peace of mind.
The Cedar Short Projection Close Coupled WC with slim soft close seat is a compact, modern bathroom solution. Featuring a dual 6L/4L push button flush, fully shrouded design, and an easy-clean lift-off seat with top fix hinges, it combines style with functionality. Backed by a lifetime guarantee, it’s designed for lasting performance and hassle-free maintenance.
The Ambleside Wall Hung WC with soft close seat is a sleek, space-saving bathroom solution. Designed for concealed cisterns, it features a dual 6L/4L flush, lift-off easy-clean seat with top fix hinges, and straight coupling to the soil stack. Stylish, practical, and backed by a lifetime guarantee for peace of mind.
The Larchwood Rimless Close Coupled WC with soft close seat offers a sleek, modern bathroom solution. Featuring a dual 6L/4L push button flush, fully shrouded design, and an easy-clean lift-off seat with top fix hinges, it combines style and practicality. Backed by a lifetime guarantee for long-lasting peace of mind.
The Larchwood Comfort Height Rimless Close Coupled WC with soft close seat offers a modern, accessible bathroom solution. Featuring a dual 6L/4L push button flush, versatile soil pipe connections, and an easy-clean lift-off seat with top fix hinges, it combines practicality with style. Comes with a lifetime guarantee for peace of mind.
The Larchwood Rimless Back to Wall Comfort Height WC with soft close seat combines modern design with accessible comfort. Designed for concealed cisterns, it features a dual 6L/4L flush, easy-clean lift-off seat with top fix hinges, and a straight soil pipe connection. Backed by a lifetime guarantee for lasting reliability.
The Cedar Short Projection Close Coupled WC with wrapover soft close seat is a compact, stylish bathroom solution. Featuring a dual 6L/4L push button flush, fully shrouded design, and an easy-clean lift-off seat with top fix hinges, it combines convenience and modern style. Comes with a lifetime guarantee for long-lasting peace of mind.
The Cedar Rimless Short Projection Close Coupled WC with wrapover soft close seat offers a modern, compact bathroom solution. Featuring a dual 6L/4L push button flush, open back design, and an easy-clean lift-off seat with top fix hinges, it combines style with practicality. Backed by a lifetime guarantee for peace of mind.
The Vivian 500mm WC Unit & BTW Pan Pack White Gloss PLU0102951 combines modern style with practical bathroom functionality. Featuring a fully assembled floor-standing WC unit, Laurus back-to-wall pan, soft close seat and concealed cistern compatibility, this compact bathroom furniture set is ideal for contemporary UK bathrooms and cloakrooms. The sleek white gloss finish and front/top access design provide both convenience and a clean modern look.
The McAlpine WC-CON2 Straight Adjustable Length Rigid WC Connector offers a reliable, watertight connection between toilet pans and 110mm soil pipes. Featuring a 97–107mm inlet to suit most pan spigots and an adjustable length for flexible installation, this durable polypropylene WC connector is ideal for both new bathroom installations and replacement plumbing jobs.
The Primaflow PrimaPack WC Assembly Kit is designed for close-coupled toilet installations, providing a selection of components for assembling and connecting a close-coupled cistern to a WC pan.
Ideal for bathroom installations, replacements and maintenance, this kit offers a convenient way to source the required close-coupling components together.
Highlife 23102 Wye Skara Round Pneumatic Push Button – sleek chrome flush control for concealed cisterns. Durable, easy to install, and ideal for modern UK bathrooms with smooth pneumatic operation.
1.25" plastic urinal waste with 50mm height, 60mm flange and plastic backnut. Durable and reliable waste fitting ideal for commercial and domestic bathroom installations.
1.5" plastic urinal waste with 50mm height, 60mm flange and plastic backnut. Durable and reliable waste fitting for commercial and domestic urinal installations.
The Skipper 45 Push Button SKU 34455009 is a durable and easy-to-use flush actuator designed for Skipper concealed cistern systems. Offering smooth operation and reliable dual flush control, it’s ideal for toilet repairs, replacements, and modern bathroom upgrades.
The Ideal Standard EV344AA Dual Flush Cistern Push Button is a replacement toilet flush button with a polished chrome finish. Designed for dual flush operation, it allows users to select between a full flush and a reduced flush on compatible cistern systems.
Made from plastic with a polished chrome finish, this round push button offers a modern appearance for bathroom repairs and replacements. Its compact dimensions of 48mm wide, 48mm high and 35mm deep make it important to check the available space and compatibility with your existing cistern before ordering.
Whether you're replacing a worn or damaged flush button or refreshing your bathroom fittings, the Ideal Standard EV344AA provides a practical replacement option for compatible toilet cisterns.
The Ideal Standard SV21067 Type 290 dual flush push button in chrome is a genuine Geberit replacement designed for modern Ideal Standard and Sottini cisterns. Compatible with the Impuls 290 flush valve (SV20967), it simply screws into place to secure the cistern lid and restore reliable dual flush operation.
The Roper Rhodes Plaza Chrome Flush Plate TR9010 (210mm x 137mm) offers a sleek and modern finishing touch for concealed cistern toilet systems. Featuring a durable chrome finish and dual flush operation, it combines stylish bathroom design with water-saving efficiency. Ideal for contemporary UK bathrooms and cloakroom installations.