E-Class (W123) 1976-1986: 240D, 280E, 300D, 300TD, 300CD

Throttle bushings, not the firewall one

Old Nov 4, 2024 | 04:21 PM
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2013 C250 - Given to daughter. Now a 1982 240D
Throttle bushings, not the firewall one

Anyone know where to get the yellow (probably were white at one time) plastic bushings on the pivot / bellcrank assembly located on top of the valve cover on a 240D? Mine are very worn and need to be replaced, reference the pictures below.


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Old Nov 5, 2024 | 02:07 AM
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First what a great car to own.

Now to your issue.
The MB heritage place (NAME might be wrong) I think sells old parts like this: Mercedes-Benz Classic Center USA - Official Online Parts Store | Mercedes-Benz Classic USA Parts Store
Call them is best bet.

3D printer?
Machine shop make from scratch based on using old part to measure from?
Junk yard?
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Old Nov 7, 2024 | 11:27 PM
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2013 C250 - Given to daughter. Now a 1982 240D
Originally Posted by ygmn
First what a great car to own.

Now to your issue.
The MB heritage place (NAME might be wrong) I think sells old parts like this: Mercedes-Benz Classic Center USA - Official Online Parts Store | Mercedes-Benz Classic USA Parts Store
Call them is best bet.

3D printer?
Machine shop make from scratch based on using old part to measure from?
Junk yard?
Thanks for the link. I will give them a call. Not really into making new ones and I don't have a 3d printer.

Anyone else know anything about these bushings? Part numbers?
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Old Nov 23, 2024 | 12:07 PM
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From: Keller, Texas
2013 C250 - Given to daughter. Now a 1982 240D
This mechanism goes down to the throttle butterfly linkage. I removed the bracket so I could get better pictures of the plastic bushings. Still haven't been able to locate them. But haven't called around either. Maybe today. Edit: They were closed so I sent them an email with these pictures. Hopefully they can help. I will post up if there is a resolution.






Last edited by mildenbenz; Nov 23, 2024 at 12:18 PM.
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Old Nov 24, 2024 | 09:04 PM
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Since I am loading pictures, here are some after I walnut blasted all the components. And a picture of them installed behind the air cleaner.


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Old Jan 2, 2025 | 08:28 PM
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That is for the EGR butterfly valve. You can remove the linkage and butterfly plate, block the EGR vacuum hose with zero negative effect.
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Old Jan 19, 2025 | 06:43 PM
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Update: Mercedes-Benz Classic Center USA replied they don't have the part and said the bushings were permanently installed from the factory. Anyone want to 3D print some plastic bushings?

Last edited by mildenbenz; Jan 19, 2025 at 06:44 PM.
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Old Jan 19, 2025 | 07:38 PM
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Delete the levers.
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Old Jan 19, 2025 | 08:43 PM
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Originally Posted by OM617.95
Delete the levers.
LOL, that is certainly one option. I would prefer to keep it as original as possible. Until impossible. I haven't given up hope yet.
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