How to Replace a Rubber Gasket Washing Machine Seal Like a Pro

If your washing machine is leaking, smelling musty, or leaving water around the door, the problem likely lies with the rubber gasket washing machine seal. Over time, this crucial component can wear out, crack, or collect mould — leading to poor performance and damage.

Fortunately, replacing a rubber gasket doesn’t have to mean calling a repair technician. With the right tools and a bit of guidance, you can replace it yourself — and do it like a pro.

This step-by-step guide will walk you through everything you need to know about removing and replacing your washing machine’s rubber door gasket safely and efficiently.

What Is the Rubber Gasket in a Washing Machine?

The rubber gasket (also known as the door seal) is the flexible ring that lines the opening of a front-loading washing machine. It forms a watertight barrier when the door is closed, preventing leaks during a wash cycle.

Most modern machines use a silicone rubber gasket, which is heat-resistant, flexible, and durable. However, even the best gaskets will degrade over time.

When Should You Replace the Rubber Gasket?

You may need to replace the rubber gasket washing machine seal if you notice:

  • Water leaking from the door
  • Black mould on the gasket that won’t come off
  • A persistent mildew smell
  • Visible cracks, tears, or loose edges
  • The door no longer seals properly

Tools You’ll Need

Before you begin, gather the following:

  • Replacement silicone rubber gasket
  • Screwdriver (usually Phillips head)
  • Needle-nose pliers
  • Torx driver (depending on machine model)
  • Mild cleaning solution
  • Gloves and a cloth

You can find high-quality silicone rubber gaskets from UK suppliers like Silco Products, made for durability and performance.

Step-by-Step: How to Replace the Rubber Gasket Washing Machine Seal

Step 1: Unplug the Machine

Always start by disconnecting the washing machine from the power supply for safety.

Step 2: Open the Door and Remove the Outer Clamp

Open the washing machine door. Most gaskets are secured with an outer retaining band or spring clamp.

  • Carefully pull back the rubber and use a screwdriver to unhook the metal ring or spring.
  • Remove the outer lip of the gasket from around the front panel.

Step 3: Access the Inner Clamp

Remove the machine’s top panel (and sometimes the control panel) to access the inner part of the seal.

  • Locate the inner retaining clamp.
  • Loosen it using a Torx driver or screwdriver.

Once it’s loose, gently pull the old gasket off the drum.

Step 4: Clean the Area

Before fitting the new gasket, clean the rim of the drum and surrounding area with a cloth and mild cleaning solution to remove any mould, detergent build-up, or debris.

Step 5: Fit the New Gasket

Position your replacement rubber gasket around the drum, aligning the marks or arrow indicators if present.

  • Attach the inner lip first and secure it with the inner retaining clamp.
  • Then, stretch the outer lip of the gasket around the front panel opening.

Step 6: Reattach the Outer Clamp

Secure the outer gasket lip using the original clamp or a new one if included. Make sure it’s tight and evenly positioned.

Step 7: Reassemble and Test

Replace the panels, plug the machine back in, and run a short cycle to test for leaks and proper sealing.

Tips to Extend the Life of Your Washing Machine Gasket

  • Leave the door open after washes to allow the gasket to dry
  • Wipe down the seal regularly
  • Run a monthly maintenance wash with hot water and vinegar
  • Use the correct amount of detergent
  • Avoid overloading the drum

These washing machine maintenance tips help reduce wear on the seal and keep your machine running efficiently.

Need a Custom Rubber Gasket Washing Machine Solution?

If you’re looking for something beyond off-the-shelf replacements — like a custom rubber gasket for specialised appliances or industrial washing machines — Silco Products offers a range of UK-made silicone rubber gaskets designed for long-term performance.

Explore the full range of options here: https://siliconerubberproducts.co.uk/silicone-rubber-gaskets/

Looking to replace your washing machine gasket or need a custom solution?
Contact Silco Products for trusted, high-performance rubber gaskets made in the UK.

Phone: 01903 732088
Email: sales@silcoproducts.co.uk

Rubber Gasket Washing Machine FAQs

Q1: Can I replace a rubber gasket washing machine seal myself?
A1: Yes, many home users can replace it with basic tools and the correct gasket. Just follow safety precautions and step-by-step guidance.

Q2: How long does a rubber gasket washing machine typically last?
A2: A quality silicone rubber gasket can last 5–10 years, depending on usage, cleaning habits, and water hardness.

Q3: Is it worth replacing a rubber gasket washing machine or buying a new machine?
A3: In most cases, replacing the gasket is a much more cost-effective option — especially if your machine is less than 10 years old.