Author Topic: Dashpot/Damper for 230sl accelerator linkage ?  (Read 933 times)

67230SL-Vinny

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Dashpot/Damper for 230sl accelerator linkage ?
« on: March 12, 2024, 21:11:06 »
New Old Guy here. 30 year+ owner of 67 230sl

I wish I had joined this Forum a long time ago.
Anyhow....I've searched this site for info on replacement dashpots that dampen the accelerator linkage, making it easier to synchronize RPM for smoother up-shifts.

My dashpot is worn and RPM's just drop too quickly.

Most of the posts here on this topic are older, and replacement sources seem non-existent or crazy priced.
I stumbled across this source today, and wondered if anyone's had experience with it?? Thx  -Vinny


57 Volvo P445 Duett
67 MB 230 SL
74 Alfa Romeo GTV
85 MB 300CD Coupe
2004 MB E320 Wagon
2005 MB E320 CDI Sedan
2006 MB E350 Sport-Wagon

ctaylor738

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Re: Dashpot/Damper for 230sl accelerator linkage ?
« Reply #1 on: March 14, 2024, 12:14:21 »
Vintage Euro has been around for a while and I have bought a bunch of stuff from them without problems. 

This looks like the part, and the part number is correct. It is cheaper than from other vendors as you will see if you google "Mercedes 0000700867".

Cheers,

CT

Chuck Taylor
1963 230SL #00133
1970 280SL #13027 (restored and sold)
1966 230SL #15274 (sold)
1970 280SL #14076 (sold)
Falls Church VA

cfm65@me.com

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Re: Dashpot/Damper for 230sl accelerator linkage ?
« Reply #2 on: March 14, 2024, 16:36:17 »
Hi Guys,
My 250SL Auto, converted to 5 speed Getrag, does not have this dashpot damper.
Any comments, suggestions, advice?
Or should I just ignore this anomaly and move on?
Much appreciated.
Regards
Chris
Cape Town
28 Ford Model A Pickup
29 Chevy Phaeton
67 E Type FHC
67 250SL 5 speed
83 911SC
2015 VW T5 California Pop Top

BobH

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Re: Dashpot/Damper for 230sl accelerator linkage ?
« Reply #3 on: March 14, 2024, 17:03:50 »
Hello, quite a bit written on the subject, such as this

https://www.sl113.org/forums/index.php?topic=22789.msg162912#msg162912

Also described in the technical manual

https://www.sl113.org/wiki/Fuel/Throttle#Dashpot
« Last Edit: March 14, 2024, 18:15:29 by BobH »
February 1965 230SL Automatic
UK delivered RHD
Papyrus white, blue hard top & hub caps
Blue soft top
Blue leather

67230SL-Vinny

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Re: Dashpot/Damper for 230sl accelerator linkage ?
« Reply #4 on: March 14, 2024, 22:51:21 »
Chuck, Thanks for the reassurance I have the correct part coming for my manual shift 230SL.
Having a properly functioning damper makes it so much easier to match RPM's for smooth shifts. It's been almost 30 years since I replaced mine; it's gotten so weak that RPM's just drop off too quickly even though I've maxed the adjustment to the end of threads.

Bob, the links you provided to the drawings with dimensions and setup very helpful.
Understandably, the automatics apparently use a different vacuum type setup.

Thanks Gents.  Happy Motoring!  -Vinny
57 Volvo P445 Duett
67 MB 230 SL
74 Alfa Romeo GTV
85 MB 300CD Coupe
2004 MB E320 Wagon
2005 MB E320 CDI Sedan
2006 MB E350 Sport-Wagon

DaveB

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Re: Dashpot/Damper for 230sl accelerator linkage ?
« Reply #5 on: March 15, 2024, 03:02:26 »
If you haven’t noticed the revs dropping too much when you change gear it seems you don’t need it.

Hi Guys,
My 250SL Auto, converted to 5 speed Getrag, does not have this dashpot damper.
Any comments, suggestions, advice?
Or should I just ignore this anomaly and move on?
Much appreciated.
Regards
Chris
Cape Town
DaveB
'65 US 230sl 4-speed, DB190