Let's start another ABC thread!








Re-man pump
Old pump
Last edited by S_Holford; Mar 18, 2024 at 04:42 PM.




The Best of Mercedes & AMG




The car used to exhibit a side-to-side shimmy at highway speeds for a lack of a better way to explain it. I hope changing this pump mitigated that as well once I get it out on the freeway.












GL
maw
EDIT... Geeeez ... it looks like the internet already forgot the AMG mats were different
Last edited by maw1124; Mar 19, 2024 at 06:59 PM.




GL
maw
EDIT... Geeeez ... it looks like the internet already forgot the AMG mats were different












Back to the ABC topic, I have a question were i'm getting conflicting information for what should seem like a simple answer.
I own a 2004 S55 and plan/need to replace all of the Accumulators. How many in total do these cars have, INCLUDING the "Air cell" and the "Pulsation Dampener" and are they both the same thing? I'm reading 3, i'm reading 4, and theres no clear answer it seems. I want to replace every single "Sphere" that has to do with the ABC system so I am certain all is new.
As i understand it, there are (2) Main Large Accumulators front and rear, and (1) "Air Cell" that comes as a kit from FCP Euro. Is there another "Sphere" that also can be replaced, that will unscrew from the system, such as the pulsation dampener? Or is that referred to by MB as the "Air Cell"? I'm confused as I haven't crawled under the car and torn everything apart to get a good understanding.
I would like to buy everything individually through MBDealerparts to save a few bucks, but i want to ensure i'm buying everything needed to replace all of the Accumulators, Air cells, Pulsation dampeners, and whatever else is tied into the system.
Appreciate the info
- Joe




All are "air cells", "hydrogen spheres" or "accumulators".
The confusion comes because some people don't call the 0215 pulsation dampener an air cell, sphere or accumulator. They call it a pulsation dampener.
Blame Mercedes.
maw
Last edited by maw1124; Mar 21, 2024 at 09:41 PM.




Back to the ABC topic, I have a question were i'm getting conflicting information for what should seem like a simple answer.
I own a 2004 S55 and plan/need to replace all of the Accumulators. How many in total do these cars have, INCLUDING the "Air cell" and the "Pulsation Dampener" and are they both the same thing? I'm reading 3, i'm reading 4, and theres no clear answer it seems. I want to replace every single "Sphere" that has to do with the ABC system so I am certain all is new.
As i understand it, there are (2) Main Large Accumulators front and rear, and (1) "Air Cell" that comes as a kit from FCP Euro. Is there another "Sphere" that also can be replaced, that will unscrew from the system, such as the pulsation dampener? Or is that referred to by MB as the "Air Cell"? I'm confused as I haven't crawled under the car and torn everything apart to get a good understanding.
I would like to buy everything individually through MBDealerparts to save a few bucks, but i want to ensure i'm buying everything needed to replace all of the Accumulators, Air cells, Pulsation dampeners, and whatever else is tied into the system.
Appreciate the info
- Joe




All are "air cells", "hydrogen spheres" or "accumulators".
The confusion comes because some people don't call the 0215 pulsation dampener an air cell, sphere or accumulator. They call it a pulsation dampener.
Blame Mercedes.
maw
Excellent Maw, Thank you. I'll hopefully be tackling this job here soon as the weather in the NE is starting to break a bit.
- Joe




maw




When i punched in the search bar the part number Maw gave for that particular part, "return" nothing came up. I cross referenced with FCP euro and thats the right number. It's labeled by MB as a "Reservoir"
Hope that helps
- Joe


