Medium
30-60 minutes
It is an OEM item which is made for use with Krups espresso makers. This component provides an air-tight seal for the piston. Over time the material will wear out and it may begin to crack eventually requiring a replacement to ensure the unit functions properly. To ensure the correct installation of the new part, refer to the specific diagrams of your model. It is a high-quality seal which is made of durable rubber material and is sold as an individual component. You will need a screwdriver to take the housing apart when performing this repair.
Seal MS-0698568
OEM part for: Krups
Part Number: MS-0698568
$4.99
In Stock
Ships within 1 business day 
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Compatibility
This Seal will fit the following 13 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
This item works with the following types of products:
- Espresso Parts
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piston gaskets
perfect fit, 10 min install, coffee machine is working perfectly again.
iGlobal -
September 19, 2022
Verified Purchase
It’s an O Ring !
Quick delivery
iGlobal -
March 18, 2022
Verified Purchase
Exactly what I needed for my krups coffee maker
I couldn’t find my model number in selected list, but the way picture is, I compared sizes and ordered. Received and it fitted perfectly
Guest -
May 5, 2020
Verified Purchase
Perfect!
I've got an awesome Krups all in one coffee/espresso maker they don't make anymore. All the new ones are plastic and very expensive. This little gasket solve a leak issue I was having that most would have just gone out and bought a new one. I really appreciate companies like ereplacementparts.com that are there for DIY'ers like myself. Thank you!
Guest -
April 29, 2020
Verified Purchase
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Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Dual piston seals on Krups Espresso EA8250 failed
John - July 20, 2016
👍 11 of 13 people found this instruction helpful
Tool Type
Coffee Maker
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, Torx driver
Parts Used
1. Partially dismantled machine. Took off top front allowing access to piston. Took off side bin allowing access to piston. No further dismantling necessary for seal replacement.
2. Cleaned up all parts with clean narrow paintbrushes.
3. Managed to slip on new seals with only fingers and a chopstick as tools.
4. Put all parts back together.
2. Cleaned up all parts with clean narrow paintbrushes.
3. Managed to slip on new seals with only fingers and a chopstick as tools.
4. Put all parts back together.
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Leaking from the piston, pooling coffee beneath the unit
Andrew - March 9, 2017
👍 7 of 8 people found this instruction helpful
Tool Type
Coffee Maker
Difficulty
Medium
Time
1-2 hours
Tools Used
Screwdriver, Torx driver
Parts Used
Disassembled the entire case to try and diagnose leak. Discovered a damaged piston seal (x2), and evidence that this was where the leak was coming from. Replacing piston seal was easy, a toothpick made it easy. Assembly was the opposite of disassembly.
You'll need a good set of torx bits and a screwdriver. I have a magnetic setup that made life easy for me. Be careful with disassembly, there is a combination of clips and bolts, so go slow and make sure you aren't missing anything. Otherwise the process was easy, and I have great coffee again.
You'll need a good set of torx bits and a screwdriver. I have a magnetic setup that made life easy for me. Be careful with disassembly, there is a combination of clips and bolts, so go slow and make sure you aren't missing anything. Otherwise the process was easy, and I have great coffee again.
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Water leaked from the base after making coffees or rinsing
Robin - May 8, 2017
👍 3 of 4 people found this instruction helpful
Tool Type
Coffee Maker
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Torx drivers, cleaning supplies
Parts Used
Note: there are some videos on YouTube that go through the basic steps here. Helpful.
1. Removed the cleaning tab tray on top, which allowed me to see that water was escaping from the brew chamber.
2. Use Torx driver (T-15 and T-10 I believe) to remove all the screws for the bean hopper, and the two screws under the water reservoir.
3. Remove the top of the machine - use a flathead driver to release the two tabs in the back, being careful not to snap the plastic.
4. Pull the back and sides off from the rear of the machine, which will expose all the internals.
5. Remove the plunger with the two black rubber seals. Careful not to lose the spring assembly (piece that 'brushes' the coffee grounds chute).
6. Use a toothpick or awl to remove the old seals. Replace both with the new seals.
7. If water was getting up in the machine, it's a good idea to do a good clean while it's taken apart. I used an air compressor to blow loose coffee grounds out, and wiped down everything I could reach with a toothbrush or Q-tip. This is the only reason it took longer than 30 minutes.
8. Reverse steps to reassemble. Before putting the cleaning tab tray back on, run a few rinse cycles and watch to make sure the seals are doing their job. Worked for me.
9. Enjoy a coffee.
1. Removed the cleaning tab tray on top, which allowed me to see that water was escaping from the brew chamber.
2. Use Torx driver (T-15 and T-10 I believe) to remove all the screws for the bean hopper, and the two screws under the water reservoir.
3. Remove the top of the machine - use a flathead driver to release the two tabs in the back, being careful not to snap the plastic.
4. Pull the back and sides off from the rear of the machine, which will expose all the internals.
5. Remove the plunger with the two black rubber seals. Careful not to lose the spring assembly (piece that 'brushes' the coffee grounds chute).
6. Use a toothpick or awl to remove the old seals. Replace both with the new seals.
7. If water was getting up in the machine, it's a good idea to do a good clean while it's taken apart. I used an air compressor to blow loose coffee grounds out, and wiped down everything I could reach with a toothbrush or Q-tip. This is the only reason it took longer than 30 minutes.
8. Reverse steps to reassemble. Before putting the cleaning tab tray back on, run a few rinse cycles and watch to make sure the seals are doing their job. Worked for me.
9. Enjoy a coffee.
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leaking at the base
Syed - January 30, 2019
👍 0 of 1 people found this instruction helpful
Tool Type
Coffee Maker
Difficulty
Medium
Time
1-2 hours
Tools Used
, torx
Parts Used
removed all the torx screws, disassembled the body part, removed the plunger and replaced the two seals then reassembled in the reverse order.
The leak stopped! the coffee maker is back in use.
The leak stopped! the coffee maker is back in use.
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Water leaking from bottom of machine
Jay - December 3, 2018
👍 0 of 1 people found this instruction helpful
Tool Type
Coffee Maker
Difficulty
Hard
Time
More than 2 hours
Tools Used
Adjustable Wrench, Torx wrench
Parts Used
Seal for pressure chamber rod failed. Seals for piston leaking. Had to dismantle the entire unit to get to piston rod seal and clean maachine. Water and coffee grinds throughout machine due to seals leaking.
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Leaking liquid
MARISA - May 3, 2018
👍 0 of 1 people found this instruction helpful
Tool Type
Coffee Maker
Difficulty
Medium
Time
15-30 minutes
Tools Used
Screwdriver, Power Drill
Parts Used
1. Opened the machine
2. Disassembled the plunger unit
3. Removed the old, worn seals
4. Replaced with new seals
5. Reassembled the unit and machine
2. Disassembled the plunger unit
3. Removed the old, worn seals
4. Replaced with new seals
5. Reassembled the unit and machine
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Coffee spilling out of the machines bottom
Falk - June 4, 2017
👍 0 of 1 people found this instruction helpful
Tool Type
Coffee Maker
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Pliers
Parts Used
1. Disassembled all covers.
2. Replaced the broken seal around the piston (replaced both, even though only one was broken)
3. Reassembled it and works fine for now.
2. Replaced the broken seal around the piston (replaced both, even though only one was broken)
3. Reassembled it and works fine for now.
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Water leak
Lisa - February 26, 2017
👍 0 of 1 people found this instruction helpful
Tool Type
Coffee Maker
Difficulty
Medium
Time
1-2 hours
Tools Used
Screwdriver
Parts Used
Disassembled the machine case. Unscrewed the machine head and replaced the seals. Replaced the brew head and reassembled the case.
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All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
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