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Boot, Air suspension A9613204221
An OEM number is a unique code containing letters and digits.
Car manufacturers use them to mark every part inside their cars.
A non-original car part carrying an OEM number demonstrates that the part meets stringent car manufacturer standards and its parameters and technical specifications are identical to original equipment.
All spare parts in the list below are equivalent to OEM number A 961 320 42 21:
- A 961 320 42 21 (original number of MERCEDES-BENZ)
6 items

Boot, air suspension SAMPA A 961 320 42 21
Article number: SP 556173-KP
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- Weight [kg]: 5,038
- Material: Plastic
- Item number: SP 556173-KP
- Manufacturer: SAMPA
- EAN number: 8680281304800
- Condition: New
- Reference number OEM: A9613204221
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Details
Boot, air suspension FEBI BILSTEIN A 961 320 42 21Rear Axle
Article number: 177170
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- Fitting Position: Rear Axle
- Diameter [mm]: 258, 200
- Connector type: Voss 232
- Thickness [mm]: 235, 660
- External Thread Size: M22 x 1,5, M16 x 1,5
- Weight [kg]: 6,2
- Rolling piston material: Plastic, Steel
- Supplementary Article / Supplementary Info: with piston
- Item number: 177170
- Manufacturer: FEBI BILSTEIN
- EAN number: 4054224771709
- Condition: New
- Reference number OEM: A9613204221
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Additional information
These products are designed to be used as originally intended and not modified for purpose. Please ensure the products are installed by a competent individual. N.B. products are usually supplied without fitting instructions.
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Free delivery on this item
In stock
-62%
compared to
RRP 335,66 €
127,42 €
price incl. 19% VAT
Boot, air suspension CONTITECH AIR SPRING A 961 320 42 21
Article number: 6173 N P40
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- Weight [kg]: 5,0
- Packaging length [cm]: 28
- Packaging width [cm]: 28
- Packaging height [cm]: 28
- Item number: 6173 N P40
- Manufacturer: CONTITECH AIR SPRING
- EAN number: 4054391143385
- Condition: New
- Reference number OEM: A9613204221
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Free delivery on this item
In stock (Item(s) left: 3)
-52%
compared to
RRP 430,54 €
204,51 €
price incl. 19% VAT
Boot, air suspension AUGER A 961 320 42 21
Article number: AU 346173-KP
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- Weight [kg]: 5,038
- Material: Plastic
- Item number: AU 346173-KP
- Manufacturer: AUGER
- EAN number: 4051334303677
- Condition: New
- Reference number OEM: A9613204221
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Details
Boot, air suspension DT Spare Parts A 961 320 42 21Rear Axle
Article number: 4.81731
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- Fitting Position: Rear Axle
- for OE number: 961 320 7021
- Supplementary Article / Supplementary Info: with piston
- Net Weight [g]: 6686
- Item number: 4.81731
- Manufacturer: DT Spare Parts
- EAN number: 4057795721180
- Condition: New
- Reference number OEM: A9613204221
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Details

Boot, air suspension CONTITECH AIR SPRING A 961 320 42 21
Article number: 6173 N P42
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- Weight [kg]: 5,0
- Packaging length [cm]: 28
- Packaging width [cm]: 28
- Packaging height [cm]: 28
- Item number: 6173 N P42
- Manufacturer: CONTITECH AIR SPRING
- EAN number: 4054391154077
- Condition: New
- Reference number OEM: A9613204221
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