Vacuum valve - Mercedes-Benz Forum

LinkBack Thread Tools Display Modes
post #1 of 1 (permalink) Old 12-13-2010, 10:39 AM Thread Starter
BenzWorld Member
Date registered: Oct 2006
Vehicle: 1991 420 SEL
Location: FLORIDA
Posts: 145
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
(Thread Starter)
Question Vacuum valve

1991 420SEL. While replacing vacuum valve/check valve the one located on the false fiire wall MB P/N 126 800 00 78 (yellow and gray) the little tit on the inlet side fed from the intake broke off. And, the starred "nut" that holds it in place desintegrated during removal. I ordered a replacement only to find it doesn't come with the "nut". I just assumed it came as a unit. I checked every site that sells parts and none of the pic's show it with or, as a separate part. Calls to the vendors and they don't even know what I talking about.
Does anyone know where to get a hold of the "nut" for this valve or,the P/N?

the P/N?

TIA, Dave
DAVECAD2.0 is offline  
Sponsored Links

  Mercedes-Benz Forum > General Mercedes-Benz Forums > General Mercedes-Benz

Quick Reply

Register Now

In order to be able to post messages on the Mercedes-Benz Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:


Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode

Similar Threads
Topic Author Forum Replies Last Post
Vacuum Valve 3/2 Way WANTAMB W123 E,CE,D,CD,TD,TE Class 11 09-25-2013 02:13 PM
vacuum pump OR check valve? low vacuum... type2meister W123 E,CE,D,CD,TD,TE Class 16 05-19-2009 07:53 PM
vacuum modulator valve desfam5 General Mercedes-Benz 1 04-28-2009 08:36 PM
vacuum check valve Beverly Sharp W116 S, SE, SEL, SD Class 1 11-18-2008 07:43 PM
Vacuum Valve dxj_1 W124 E,CE,D,TD Class 1 10-16-2006 03:59 PM

Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Title goes here

video goes here
description goes here. Read Full Story
For the best viewing experience please update your browser to Google Chrome