Author Topic: 280SL 4 Speed manual Clutch  (Read 4103 times)

Naj ✝︎

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280SL 4 Speed manual Clutch
« on: March 05, 2005, 18:26:21 »
Can anybody help with part #s for:
Clutch plate
Pressure Plate
Release bearing?

naj

65 230SL
68 280SL
68 280SL

graphic66

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Re: 280SL 4 Speed manual Clutch
« Reply #1 on: March 05, 2005, 19:51:34 »
Clutch plate 010 250 2603, pressure plate 003 250 9101, bearing 000 250 0515. These are for the 280SL

Naj ✝︎

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Re: 280SL 4 Speed manual Clutch
« Reply #2 on: March 06, 2005, 07:14:44 »
Thanks, David.
naj

65 230SL
68 280SL
68 280SL

Benz Dr.

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Re: 280SL 4 Speed manual Clutch
« Reply #3 on: March 06, 2005, 11:48:54 »
280 parts are different than 230 parts. Pressure plate, flywheel and throw out bearing for sure. Even the slave cylinder, master and hose are different.

Daniel G Caron
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

Naj ✝︎

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Re: 280SL 4 Speed manual Clutch
« Reply #4 on: March 06, 2005, 17:06:37 »
Yes, Doc.
Thats the problem I'm having. The release bearing on the 280 has 2 spring clips to hold it to the fork while the new bearing has no holes drilled for the clips.
The new cover (pressure plate) is also a different height to the one that came out of the 280.
naj

65 230SL
68 280SL
68 280SL

Benz Dr.

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Re: 280SL 4 Speed manual Clutch
« Reply #5 on: March 06, 2005, 20:46:25 »
You have get the right parts or it won't work and you need to measure the thickness of the flywheel. You can remove 1 mm from the surface and then you have to get a new one. My clutch wouldn't work right until I did. No way I could get the right adjustment at the slave cylinder.

There's two different pressure plates and different throw out bearings. 280 pressure plate has about 12 spring fingers with a central hub - stronger yet easier to push the clutch in.

Daniel G Caron
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

Naj ✝︎

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Re: 280SL 4 Speed manual Clutch
« Reply #6 on: March 08, 2005, 15:51:53 »
Doc,
Is there a rule of thumb for when the flywheel should come out for refacing?
I have some surface cracks but the scoring is not deep at all.

The clutch has been slipped at some time till the pressure plate face and diaphragm spring turned blue!

Download Attachment: Gbx002.JPG
35.97 KB

Download Attachment: Gbx008.JPG
47.41 KB

Sorry the flash is not showing up the blue or cracks very well  :evil:

naj
« Last Edit: March 08, 2005, 15:55:47 by naj »
68 280SL