Author Topic: Wheel stud replacement  (Read 1515 times)

David

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Wheel stud replacement
« on: July 31, 2023, 16:49:48 »
Can anyone advise me where I can source 10x replacement/new wheel studs for my 1965 w113 please, mine are bent!

lreppond

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Re: Wheel stud replacement
« Reply #1 on: July 31, 2023, 20:40:36 »
I’m assuming you mean the lug bolts?   My understanding is that they were made by Febi and should be available from any number of online sources.  Many had the Mercedes star embossed on the outside end surface.  For those, if available, I’d go to a Mercedes dealer.  Oftentimes, used sets (marked or unmarked) are available on eBay. 
~Len

1971 280 SL
576G red/251 Beige
4 speed manual
Family owned since new (father —> son)

Benz Dr.

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Re: Wheel stud replacement
« Reply #2 on: August 01, 2023, 05:06:24 »
Those things are very strong. How did you manage to bend any of them?
1966 230SL 5 speed, LSD, header pipes, 300SE distributor, ported, polished and balanced, AKA  ''The Red Rocket ''
Dan Caron's SL Barn

1970  3.5 Coupe
1961  190SL
1985   300CD  Turbo Coupe
1981  300SD
2013  GMC  Sierra
1965  230SL
1967 250SL
1970 280SL
1988 560SEC

WRe

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Re: Wheel stud replacement
« Reply #3 on: August 01, 2023, 06:18:08 »
Hi,
which wheel bolts do you need, for alloy or steel rims? They are different:
- Alloy wheel bolt: overall 50mm, shank: 28mm
- Steel wheel bolt: overall 40mm, shank 20mm
Both ball seat, M12x1,5mm.
Only pressed/cast alloy rims (not  forged, no steel inserts of the wheel bolt holes) uses the same lug bolt as the steel wheel.
These wheel bolts are used for several models and cars, more or less standardized and cheap (~ 2€ each).
E.g. https://www.dbdepot.de/satz-radschrauben-1084010070-nf, https://www.dbdepot.de/Satz-Radschrauben-fuer-Stahlfelge
...WRe
« Last Edit: August 01, 2023, 06:43:44 by WRe »

rwmastel

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Re: Wheel stud replacement
« Reply #4 on: August 01, 2023, 15:53:11 »
Those things are very strong. How did you manage to bend any of them?
Yea, this!  I hope it is a very interesting and entertaining story for us, David.   ;D 

I understand you're new here, David.  This post would be fine in the normal W113 forum for drivetrain.  This W11x forum is for W108, W110, W111 and other cars very similar to the Pagoda.
Rodd

Did you search the forum before asking?
2017 C43 AMG
2006 Wrangler Rubicon
1966 230SL auto "Italian"

DaveB

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Re: Wheel stud replacement
« Reply #5 on: August 01, 2023, 19:46:09 »
How did you manage to bend any of them?

Driving with them loose would probably do it..
DaveB
'65 US 230sl 4-speed, DB190

rwmastel

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Re: Wheel stud replacement
« Reply #6 on: August 01, 2023, 20:20:10 »
Driving with them loose would probably do it..
Well that's not a fun story.  :(  I hope the wheels took it well.
Rodd

Did you search the forum before asking?
2017 C43 AMG
2006 Wrangler Rubicon
1966 230SL auto "Italian"

Benz Dr.

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Re: Wheel stud replacement
« Reply #7 on: August 01, 2023, 22:10:03 »
Driving with them loose would probably do it..

Not that I've found and that will usually wear the rims first. We always check the torque on the wheel screws before a car leaves.
1966 230SL 5 speed, LSD, header pipes, 300SE distributor, ported, polished and balanced, AKA  ''The Red Rocket ''
Dan Caron's SL Barn

1970  3.5 Coupe
1961  190SL
1985   300CD  Turbo Coupe
1981  300SD
2013  GMC  Sierra
1965  230SL
1967 250SL
1970 280SL
1988 560SEC

DaveB

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Re: Wheel stud replacement
« Reply #8 on: August 03, 2023, 05:20:56 »
Not that I've found and that will usually wear the rims first. We always check the torque on the wheel screws before a car leaves.
Yes that does seem a more likely consequence than bending the bolts..maybe we are not going to find out what happened 🤔
DaveB
'65 US 230sl 4-speed, DB190