High Performance Parts

Get back 100 %
performance, for a fraction
of the original cost.

For a perfect shave every day.

Braun recommends changing your shaver's foil & cutter block every 18
months to maintain your shaver's maximum performance

Within 18 months, your Braun shaver will cut an average of 6,000,000 hairs. In accomplishing this substantial
task, the cutting parts will gradually wear out and your shave may become less close and comfortable.


Braun shavers replacement parts

Replacements parts for
Series 9

Replacements parts for
Series 7

Replacements parts for
Series 5

Replacements parts for
Series 5*, ContourPro 360° Complete

92S Cassette
Colour: silver

70S Cassette
Colour: silver

92S Cassette
Colour: black

51S Foil & Cutter
Colour: silver

Replacements parts for
°CoolTec

Replacements parts for
Series 3, cruZer Clean Shave

Replacements parts for
WaterFlex

Replacements parts for
Series 5

40B Cassette
Colour: blue

32S Cassette
Colour: silver

51B Foil & Cutter
Colour: black

52B Cassette
Colour: black

32B Cassette
Colour: black


Clean&Charge refills

Clean & Charge refill cartridges
for all SmartCare Centers


Not sure which models suits you best?

What is the difference between foil & cutter, cassettes, and foil only products?

In general when we talk about high performance parts we talk about the shaver foil and the cutting block. Both parts work together and are subject to wear out. Braun always recommends changing both foil and cutter block to get back 100% performance. The only exception would be in rare cases when you want to exchange just your foil because it has been broken or damaged. Some of our new shaver lines already have cassettes, where the foil and cutter block are integrated into one piece. This ensures that both parts always work perfectly together.

How can I find out which foil and cutter block fit my shaver?

Please have a look in the high performance part finder above. Select your shaver by recognizing it from the picture or its name and then click on it to see the corresponding high performance part. In case this doesn’t work because of a slower internet connection, please click on the overview or download the high performance parts model finder as a pdf. If you can’t find your shaver it might be because we only show the most popular ones from the last years. You can still go to our Braun service website where you can find model numbers for older shavers.

How long will a foil and cutter block last

These are precision parts that, in time, are subject to wear. This wear is dependent on your shaving method and beard type. The foils should be inspected visually for nicks, dents and wear patterns before each use. The cutter blocks are not self sharpening and will wear out over time. To maintain optimal shaving performance you should replace these parts when worn. Generally, with good cleaning habits and an average shaving frequency, Braun recommends changing foil and cutter block every 18 months.

Why cant I interchange different models

While some models fit more than one shaver, some are technically different. Therefore we do not recommend interchanging them. Doing so may create internal damage to your shaver.

The parts recommended look different than on my current shaver, is it still the right part?

Certain shavers have benefited from improvements in the high performance parts during the lifetime of a model. For example, the Series 7 shaver now uses OptiFoil™, our most advanced foil, whilst previous models used Smart Foil™. Rest assured, we only offer a high performance parts model where the compatibility is guaranteed, meaning you can safely buy it and in these specific cases get back even MORE than 100% of your shaver’s performance!

How do I change the high performance parts?

The replacement of the shaver head is very easy. Have a look at the video above how fast and easy the exchange is for the Series 7 cassette. For older models which have a foil and a cutter block as two independent parts you have to change the parts in two steps: First remove the foil, either by pressing the release button if your shaver has one, or simply by pulling the foil. Now rotate the cutter block by 90 degrees and pull it off, holding it at the ends to avoid touching the blades. To fit new parts, carry out the same procedure in reverse.

All about Replacement parts & refills:

Braun recommends

Replace the head every 18 months

Braun SmartCare Centers

New shaver feeling at the touch of a button.

All about shaving

How to clean and look after your shaver

High Performance Parts

Get back 100 %
performance, for a fraction
of the original cost.

For a perfect shave every day.

Braun recommends changing your shaver's foil & cutter block every 18 months to maintain your shaver's maximum performance

Within 18 months, your Braun shaver will cut an average of 6,000,000 hairs. In accomplishing this substantial task, the cutting parts will gradually wear out and your shave may become less close and comfortable.


Braun shavers replacement parts

Replacements parts for
Series 9

92S Cassette
Colour: silver

92M Cassette
Colour: black

92B Cassette
Colour: black


Replacements parts for
Series 8

83M Cassette
Colour: silver


Replacements parts for
Series 7 70

73S Cassette
Colour: silver


Replacements parts for
Series 7

70S Cassette
Colour: silver


Replacements parts for
Series 5 50, Series 6 60

53B Cassette
Colour: black


Replacements parts for
Series 5 50, Series 6 60

52B Foil & Cutter
Colour: black


Replacements parts for
Series 5 50, Series 6 60

52B Foil & Cutter
Colour: black


Replacements parts for
Waterflex

51B Foil & Cutter
Colour: black


Replacements parts for
°CoolTec

40B Cassette
Colour: blue


Replacements parts for
Series 3, cruZer Clean Shave

32S Cassette
Colour: silver

32B Cassette
Colour: black


Replacements parts for
Series 3

21B Foil & Cutter
Colour: black


Replacements parts for
Multi groomer, cruZer, Series 1

10B Foil & Cutter
Colour: black


Clean&Charge refills

5+1 Clean & Charge refill cartridges
for all SmartCare Centers

3x Clean & Charge refill cartridges
for all SmartCare Centers


Not sure which models suits you best?

Frequently asked questions

What is the difference between foil & cutter, cassettes, and foil only products?

In general when we talk about high performance parts we talk about the shaver foil and the cutting block. Both parts work together and are subject to wear out. Braun always recommends changing both foil and cutter block to get back 100% performance. The only exception would be in rare cases when you want to exchange just your foil because it has been broken or damaged. Some of our new shaver lines already have cassettes, where the foil and cutter block are integrated into one piece. This ensures that both parts always work perfectly together.

How can I find out which foil and cutter block fit my shaver?

Please have a look in the high performance part finder above. Select your shaver by recognizing it from the picture or its name and then click on it to see the corresponding high performance part. In case this doesn’t work because of a slower internet connection, please click on the overview or download the high performance parts model finder as a pdf. If you can’t find your shaver it might be because we only show the most popular ones from the last years. You can still go to our Braun service website where you can find model numbers for older shavers.

How long will a foil and cutter block last

These are precision parts that, in time, are subject to wear. This wear is dependent on your shaving method and beard type. The foils should be inspected visually for nicks, dents and wear patterns before each use. The cutter blocks are not self sharpening and will wear out over time. To maintain optimal shaving performance you should replace these parts when worn. Generally, with good cleaning habits and an average shaving frequency, Braun recommends changing foil and cutter block every 18 months.

Why cant I interchange different models

While some models fit more than one shaver, some are technically different. Therefore we do not recommend interchanging them. Doing so may create internal damage to your shaver.

The parts recommended look different than on my current shaver, is it still the right part?

Certain shavers have benefited from improvements in the high performance parts during the lifetime of a model. For example, the Series 7 shaver now uses OptiFoil™, our most advanced foil, whilst previous models used Smart Foil™. Rest assured, we only offer a high performance parts model where the compatibility is guaranteed, meaning you can safely buy it and in these specific cases get back even MORE than 100% of your shaver’s performance!

How do I change the high performance parts?

The replacement of the shaver head is very easy. Have a look at the video above how fast and easy the exchange is for the Series 7 cassette. For older models which have a foil and a cutter block as two independent parts you have to change the parts in two steps: First remove the foil, either by pressing the release button if your shaver has one, or simply by pulling the foil. Now rotate the cutter block by 90 degrees and pull it off, holding it at the ends to avoid touching the blades. To fit new parts, carry out the same procedure in reverse.

All about Replacement parts & refills:

Braun recommends

Replace the head every 18 months

Braun SmartCare Centers

New shaver feeling at the touch of a button.

All about shaving

How to clean and look after your shaver

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