[W126 Coupe] Help - my motor blew a hole

[Dick Spellman]

Hi Alexander:

Well if you are referring to the hard rubber base to the air flow meter 
housing that is sort of rectangular and has the clamp fitting that 
connects to the throttle body. It is available and you might as well do 
one or both of the ICV hoses while you are at it. Did the nylon adapter 
survive for the ICV hose, that's the only other part you need to 
inspect. Seems unlikely it would be damaged but, I have no idea what 
20+PSI does to these things. Certainly the lower one. MB dealer can get 
it or you can call Jonathan or Rusty and have it in a day. Seems your 
area code is Long Island and the supplier is in Connecticut if I'm not 
mistaken so 1 day shipping would be about right.

These parts are inexpensive so no big deal just an hour or so to fix. If 
you've separated the fuel distributor (fd) from the air flow meter 
housing, you will need that fd base seal as well.

Dick

Alexander Hochhausl wrote:

>

> Well, sort of – with help from me. I have the issue with my 560 SEC motor.

>

> The plastic part bolted to the bottom of the fuel distributor assembly 

> (not the distributor, but the whole assembly which houses the airflow 

> meter, etc), which connects to the throttle body cracked and broke – 

> not repairable. It’s a long story (I’m the guy with the Supercharger, 

> but my blow-off valve did not work properly, so it probably saw 20 

> PSI+ upon closing the throttle at full load and high RPM - oops). So I 

> need to replace this, and fast – it’s my daily driver and now I’m on 

> the motorcycle as long as they days are warm and dry. Does anyone know 

> where I can get a replacement. I’d rather just buy the plastic part if 

> it’s available rather than the whole assembly.

>

> Help & Thanks !!!

>

> Thank You,

>

> Alexander Hochhausl, PE

>

> Tel: 516-909-3794

>

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