Have come to the conclusion my car requires fan clutch pn 000 200 04 22.
My problem is my car has a metal fan, and the local Mercedes dealer says I should use fan pn 110 200 0323, which is the plastic fan. I am pretty sure that is incorrect. Rich here Fast Lane says to use fan 1082051006, which is metal but he calls for fan clutch w0133-1602745. Yet another mercedes dealer says to use fan clutch 000 200 1922

argh. I have a cracked fan and a badly wobbly fan clutch. motor number
61795 -12 - 014710. body is w123.133
Anyone have certain information?

Thanks for any info.

Wow, hope you get good info quick and can avoid using that cracked fan.. as it letting go can sure cause some damage...
Your VIN number may be important since that is how parts number changes are specified.... at least the month date of manufacture....

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1980 240d ,

chain elongation, cam marks reference:
http://www.peachparts.com/shopforum/diesel-discussion/10414-help-i-need-check-stretch.html

http://www.peachparts.com/shopforum/diesel-discussion/305365-9-degrees-chain-stretch.html

evap fin cleaning:

http://www.peachparts.com/shopforum/diesel-discussion/156207-photo-step-step-post-showing-w123-evaporator-removal-1983-240d-1982-300td.html?highlight=evaporator

A/C thread

http://www.peachparts.com/shopforum/diesel-discussion/297462-c-recommendations-mb-vehicles.html

If you are replacing the fan because it is cracked, best option would be to procure a plastic fan and the associated clutch.

welcome to the forum!
first off, which 123 do you have? what year and model? your engine number shows a turbo motor, so it's after 81, and the chassis number shows .133 so it's a sedan. that's as far as I understand the chassis codes.
second off, I'd change to the plastic fan, it moves more air, and is better for the motor, and it's lower mass is better for the longevity of the clutch!

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John HAUL AWAY, OR CRUSHED CARS!!! HELP ME keep the cars out of the crusher! A/C Thread
"as I ride with my a/c on... I have fond memories of sweaty oily saturdays and spewing R12 into the air. THANKS for all you do!

My drivers:
1987 190D 2.5Turbo
1987 190D 2.5Turbo
1987 190D 2.5-5SPEED!!!

1987 300TD
1987 300TD
1994GMC 2500 6.5Turbo truck... I had to put the ladder somewhere!

FWIW, mines plastic and its a 84.

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Java Developer/Linux SysAdmin

Current:
*1984 300D ~200K,1989 MR2 250K, 2012 Ford Fusion 4.5K (fiance's car to replace the uber-unsafe cavalier)
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Past: 1998 Chevy Cavalier ,2005 Saab 9-3 2.0T, 1996 Mazda Protege, 1974 Porsche 914 2.0, 1997 Land Rover Discovery 4.0L/5Speed, 1995 Jeep Wrangler