Blade base seal for Moulinex BlendUp Essential MS-653702 blender

Sealing ring for blade assembly designed for the indicated Moulinex blender models. The component, code MS-653702, is positioned at the base of the blender jar in the blade support area and helps prevent liquids from leaking during operation. This blender seal is specific to the blade base and should not be confused with any seals on lids or bottles. Compatible with the models listed at the bottom of the page.

Technical specifications
- Original Moulinex spare part
- MPN (Manufacturer Part Number): MS-653702
- EAN barcode: 3221616144729
- Country of manufacture: Made in China
- Material: silicone
- Color: black
- Compatible series (check the models under compatibility): BlendUp, BlendUp Essential

Dimensions personally checked by the PG Service team
- Outer diameter 71.2mm
- Inner diameter 57.5mm
- Thickness 4mm

What is it for?
The blade assembly seal creates a seal between the blade base and the jar, preventing liquids from passing through the connection point. During blender operation, the blade assembly works at high speed while the sealing ring keeps the lower area of the jar sealed. To perform this function correctly, the rubber ring must be intact, flexible, and perfectly positioned in its seat.

Symptoms, what problems can a faulty seal cause?
- Does the blender leak liquid from the base of the jar? A leak at the bottom of the jar may indicate that the blade assembly sealing ring is no longer sealing correctly.
- Does liquid appear between the jar and the motor base? It is advisable to check the integrity of the sealing ring and the correct tightening of the blade assembly, as a leak can reach the area underneath the jar.
- Does the seal appear flattened, stretched, or deformed? A blade base seal that has lost its shape may no longer exert uniform pressure and cause leaks.
- Does the seal have cuts, cracks, or hardened areas? Cuts and loss of elasticity prevent the ring from adhering correctly to the contact surfaces.
- Does the jar only leak during blending? If the leak appears mainly when the blades are in motion, check that the sealing ring is intact and perfectly seated in its seat.
- Does the seal appear intact but a leak continues to occur? Check that the seat is clean, that the ring is not twisted, and that the blade assembly is mounted correctly.
- Do residues accumulate under the blade assembly seal? Cleaning the groove and the supporting surface can restore proper adhesion if the seal is not damaged.

How to preserve the component's lifespan
Proper maintenance of the blade assembly sealing ring reduces the accumulation of food residues that could compromise its adhesion. Use non-aggressive products and non-abrasive materials for cleaning, paying particular attention to the groove in which the seal is seated. Periodically check that the seal maintains flexibility, a regular shape, and a surface free of damage. If the ring remains flattened, stretches, or no longer adheres correctly, replacement can prevent leaks from the base of the blade assembly during use.

Mounting instructions
- Separate the blade base from the jar so that you can reach the seal seat.
- Remove the worn ring without using pointed tools that could mark the supporting surfaces.
- Remove residues, dirt, and encrustations from the seat so that the new sealing ring can adhere evenly.
- Position the sealing ring without twisting it, bending it, or leaving portions outside the respective groove.
- Reassemble the blade assembly and check the seal with a small amount of water before normal use.

Tips from the PG Service assistance center
- Before mounting a new blade assembly seal, it is important to remove residues and encrustations from the surface on which it must adhere. Even small food residues can compromise the seal and cause liquid to leak in the blade assembly area. To extend its lifespan, avoid leaving food residues on the seal for long periods and using pointed tools to remove it. For quick cleaning after use, immediately rinse the blade assembly area with warm water before the residues dry. The most common causes of deterioration are wear over time, hardened residues, deformations, and incorrect positioning in the seat.

Is it not exactly the item you are looking for?
In addition to the replacement sealing rubber, we have thousands of original Moulinex accessories and spare parts available in our store. If you cannot find what you need by browsing on your own, you can contact us anytime, and we will respond very quickly, even during holidays and weekends. And if an item is not available, we will do everything we can to find it and order it especially for you. You can find much more with us besides spare parts for Moulinex blenders!

Compatibility (is it right for my product?)
This safety ring is verified for use on the following Moulinex blender models. Carefully check the label of your appliance to avoid compatibility issues. If in doubt, contact us:

Compatible with Tefal

Blend Up
BL190A
BL190E
BL19G4
BL19H4
BL19JE
BL19NA
BL190AF0/870
BL190EG0/870
BL19G4K0/870
BL19H4B1/870
BL19H4B2/870
BL19H4F0/870
BL19H4G0/870
BL19H4X0/870
BL19JEF0/870
BL19NAK0/870

Blend Up Essential
BL1E04
BL1E0B
BL1EHB
BL1EJB
BL1E04F0/870
BL1E04J0/870
BL1E0BJ0/870
BL1EHBF0/870
BL1EHBK0/870
BL1EJBG0/870

Compatible with OBH Nordica

Blend Up
LH190E
LH19HA
LH190EN0/870
LH19HAN0/870

Compatible with Moulinex

Blend Up
LM190A
LM19H4
LM19JE
LM190AF0/870
LM19H410/870
LM19H4F0/870
LM19H4M0/870
LM19JEF0/870

Blend Up Essential
LM1E04
LM1EHB
LM1E04F0/870
LM1EHBF0/870