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Silicone Espresso Machine Brew Group Gasket | 8mm Oversize - La Marzocco Style | Caffewerks
$7.50
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IMS Gaggia Brew Group Screen and Silicone Gasket Kit // Classic // Classic Pro
$24.95
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Caffewerks BaristaFlo // La Marzocco // Mini Linea // Screen and 6mm Silicone Gasket (2 Pack)
$42.95
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Caffewerks BaristaFlo // Nuova Simonelli // Screen and Silicone Gasket (2 Pack)
$42.95

Silicone Espresso Machine Brew Group Gasket | 8mm Oversize - La Marzocco Style | Caffewerks

$7.50
/
Shipping calculated at checkout.

Introducing our Magenta Silicone Group Gaskets, the ideal solution for older group bayonets and portafilters compatible with La Marzocco, Slayer, and Mavam espresso machines. These gaskets feature extra thickness that facilitates a secure 6 o’clock closing position when locked into the portafilter, making them perfect for users with worn equipment or those looking for a slightly thicker gasket. 

Key Features:

  • Perfect for Older Equipment: Specifically designed for aging group bayonets and portafilters, these gaskets help restore performance to your espresso machine.
  • Dual Measurement Design: The gasket is designated at 6mm, measuring 6.3mm finished at the portafilter basket landing, and has an overall thickness of 8.7mm where the cone sits inside the basket. This design is often referred to as a 7/8mm gasket, combining a 7mm base with a 2mm bevel for a robust seal.
  • Superior Food-Grade Silicone: Made from odorless and tasteless silicone.
  • Durable and Long-Lasting: These gaskets excel in heated brew groups, remaining soft and leak-free significantly longer than rubber counterparts.
  • Effortless Portafilter Engagement: The softer silicone allows for smoother engagement, reducing effort and strain on your wrists during use.
  • Precision Fit: Measuring 72mm Outer Diameter x 55mm Inner Diameter x 8.7mm Thick, these gaskets ensure a secure fit for your La Marzocco, Slayer, or Mavam espresso machine.
  • Note: This gasket may be too thick for newer machines, so please check compatibility before purchasing.

Why Choose Silicone Group Gaskets?

Rubber gaskets tend to wear down quickly, leading to leaks and increased difficulty in locking the portafilter. Our silicone gaskets offer enhanced durability and flexibility, making them easier to install and providing a long-lasting solution for a reliable seal.

Specifications:

  • Material: Food-Grade Silicone (odorless and tasteless)
  • Dimensions: 72mm Outer Diameter x 55mm Inner Diameter x 8.7mm Thickness
  • Compatibility: Fits La Marzocco, Slayer, and Mavam espresso machines, particularly suited for older models.

Order Now: Upgrade your espresso experience with our Magenta Silicone Group Gaskets for a reliable, durable, and easy-to-use solution. Enjoy effortless portafilter engagement and improved brewing performance with every cup.

 

Not sure which size or part you need? All Espresso Machine Parts are non-returnable. If you aren't sure what part you need please send us a message in the contact box below and we will help get you set up for success! 

Customer Reviews

Based on 1 review
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G
George Chow
Good product and customer service

Bought a gasket that is larger than mine and had to rework it to fit my grouphead. Works fine

IMS Gaggia Brew Group Screen and Silicone Gasket Kit // Classic // Classic Pro

$24.95
/
Shipping calculated at checkout.

The kit includes a 8.5mm silicone gasket and IMS competition series precision screen with integrated membrane with 200 µm filtering capacity. 

Fits Gaggia Coffee, Gaggia Classic , Classic Pro, Carezza, all old and new Baby, Baby Class, New Baby, Gaggia Espresso, Tebe, and Paros Gaggia.

Also fits KitchenAid Pro Line Series Espresso Maker with Dual Independent Boilers

 

Not sure which size or part you need? All Espresso Machine Parts are non-returnable. If you aren't sure what part you need please send us a message in the contact box below and we will help get you set up for success! 

Customer Reviews

Based on 7 reviews
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K
Kevin Carney
Great parts, excellent website and super fast service

Gasket and screen perfect match, fits well and has resuscitated a 5+ year old Gaggia Classic.

M
Michael Nadler
Perfect fit - great price

Simple! Both screen and gasket fit the Gaggia Classic Pro perfectly. Shipping was free -- arrived 4 days after ordering. Gasket is silicone, which is supposed to last longer than the standard Gaggia gasket. Other vendors charge more for these, plus add shipping.

Will definite look to Caffewerks first for anything espresso...

S
Sabrina
Improvement overall

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M
Mark Klein
Most responsive

Caffewerks not only had the part my espresso machine needed, they shipped if very fast. Customer service is outstanding, with excellent updates on your order. Highly recommended.

E
Espresso drinker
Glad

Got this as an upgrade for my Gaccia Classic and I'm very happy with the distribution of the my new shower filter!

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Caffewerks BaristaFlo // La Marzocco // Mini Linea // Screen and 6mm Silicone Gasket (2 Pack)

$42.95
/
Shipping calculated at checkout.

The Caffewerks 6mm La Marzocco Style Barista Flo Screen and Silicone gasket two pack includes the same beloved, longer lasting and durable silicone gaskets you've been buying from Caffewerks for years, with a new laser etched precision screen from our long time manufacturing partner. 

An affordable and quality upgrade for your Espresso Machine. 

  •   The Barista Flo 2 pack for La Marzocco Espresso Machine group gasket maintenance kit is an essential product for anyone who owns an La Marzocco  machine.
  • The kit also includes a precision shower screen, made of 304 grade stainless steel, that mounts on the brew group to ensure that the water is distributed evenly over the coffee grounds for optimal extraction.
  • This kit is designed to help you maintain and replace the group gasket, and shower screen which are critical components of the espresso machine's group head.
  • The kit includes a high-quality group head gasket made from durable silicone material that will create a tight seal between the portafilter and the group head, preventing any leaks or loss of pressure during the brewing process. 
  • The Barista Flo 2 pack for La Marzocco maintenance kit also comes with a small brush that is specifically designed to clean the group head and remove any debris that may be stuck in the crevices. Additionally, the kit includes a food-grade lubricant that is used to lubricate the gasket and other moving parts in the group head, ensuring that they operate smoothly and efficiently.
  • Overall, The Barista Flo 2 pack for La Marzocco Espresso machines maintenance kit is a complete package that includes everything you need to maintain your espresso machine and ensure that it produces delicious and consistent coffee every time. The kit comes with detailed instructions that will guide you through the process of replacing the group gasket, so even if you are not experienced in espresso machine maintenance, you will be able to use the kit with ease.

Fits: 

All La Marzocco Espresso Machines 

Slayer Espresso Machines  

 Not sure which size or part you need? All Espresso Machine Parts are non-returnable. If you aren't sure what part you need please send us a message in the contact box below and we will help get you set up for success! 

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Caffewerks BaristaFlo // Nuova Simonelli // Screen and Silicone Gasket (2 Pack)

$42.95
/
Shipping calculated at checkout.

 

The Caffewerks Nuova Simonelli Style Barista Flo Screen and Silicone gasket two pack includes the same beloved, longer lasting and durable silicone gaskets you've been buying from Caffewerks for years, with a new laser etched precision screen from our long time manufacturing partner. 

An affordable and quality upgrade for your Espresso Machine. 

  •   The Barista Flo 2 pack for Nuova Simonelli Espresso Machine group gasket maintenance kit is an essential product for anyone who owns an Nuova Simonelli machine.
  • The kit also includes a precision shower screen, made of 304 grade stainless steel, that mounts on the brew group to ensure that the water is distributed evenly over the coffee grounds for optimal extraction.
  • This kit is designed to help you maintain and replace the group gasket, and shower screen which are critical components of the espresso machine's group head.
  • The kit includes a high-quality group head gasket made from durable silicone material that will create a tight seal between the portafilter and the group head, preventing any leaks or loss of pressure during the brewing process. 
  • The Barista Flo 2 pack for Nuova Simonellimaintenance kit also comes with a small brush that is specifically designed to clean the group head and remove any debris that may be stuck in the crevices. Additionally, the kit includes a food-grade lubricant that is used to lubricate the gasket and other moving parts in the group head, ensuring that they operate smoothly and efficiently.
  • Overall, The Barista Flo 2 pack for Nuova Simonelli Espresso machines maintenance kit is a complete package that includes everything you need to maintain your espresso machine and ensure that it produces delicious and consistent coffee every time. The kit comes with detailed instructions that will guide you through the process of replacing the group gasket, so even if you are not experienced in espresso machine maintenance, you will be able to use the kit with ease.

Fits: 

Nuova Simonelli Espresso Machines 

Conical: Most NS machines 

Straight: Appia 

 Not sure which size or part you need? All Espresso Machine Parts are non-returnable. If you aren't sure what part you need please send us a message in the contact box below and we will help get you set up for success! 

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Espresso Gaskets

Gaskets for your espresso maker are small bits that create a seal to keep pressure during brewing. Without a seal, your espresso machine won’t work properly.

Silicone, rubber and silicone rubber blends are the standard. Silicone gaskets are popular because they’re durable and heat resistant. They can withstand heat up to 410°F so they’re good for repeated use. So your machine will be reliable.

Choosing the Right Espresso Gasket

Choosing the right gasket is key to a good seal between the portafilter and group head, which prevents leaks and maintains pressure during extraction.

Compatibility

Make sure the gasket is compatible with your machine's make and model. Gaskets come in different sizes and shapes, so you must choose one that fits your machine perfectly. Check your machine’s manual or contact the manufacturer for the correct gasket size and type. The same goes for other espresso machine parts. Know your machine first before buying replacement gaskets and parts.

Material

Choose food-grade materials like silicone or EPDM (ethylene propylene diene monomer) rubber. These are durable and heat-resistant and can withstand the pressure and temperature changes of espresso extraction. Don’t use low-quality materials that will degrade quickly or impart flavors to your espresso.

Durability

Choose a gasket that can withstand frequent use and cleaning. High-quality gaskets should maintain their shape, flexibility, and sealing properties over time. Consider the gasket’s thickness and density; a thicker and denser gasket will provide a better seal and last longer.

Softness and Flexibility

The gasket should be soft and flexible to create a tight seal between the portafilter and group head. A gasket that’s too hard won’t conform to the portafilter properly and will leak or extract inconsistently.

Temperature Resistance

Make sure the gasket can withstand the high temperatures of espresso extraction. The gasket should maintain its sealing properties and not degrade or become brittle when exposed to heat.

Brand Reputation

Buy gaskets from reputable brands that produce high-quality espresso machine parts. These brands use better materials and have strict quality control, so their gaskets will perform well and last longer.

Installation

Choose a gasket that’s easy to install and replace. Some gaskets may require special tools or techniques so consider your technical skills and the availability of professional help if needed.

Gasket Maintenance Tips

Proper maintenance of espresso gaskets is key to a good seal between the portafilter and group head to prevent leaks and maintain the quality of your espresso shots. Here are the tips:

  • Clean the gasket and group head after each use with a damp cloth.
  • Backflush regularly to remove built-up coffee oils and residue.
  • Regularly check the gasket for wear, damage or deterioration and replace if needed.
  • Install the gasket properly according to the manufacturer’s guidelines.
  • Lubricate the gasket occasionally with food grade silicone lubricant if recommended.
  • Store the portafilter with the basket and gasket facing down on a clean surface.
  • Replace the espresso gasket every 6-12 months depending on use and quality.
  • Schedule regular professional maintenance to ensure all parts including gaskets are in good condition.