General Discussions

thanks for those links. -CTH

Or rebuild it yourself. Warm UP Regulator WUR repair kit (salvox.com) . In EU I source parts here Warmlaufregler Reparatursätze - Mengenteiler Warmlaufregler TS Technik Peine (tstechnik-shop.de)

You will need some pressure gauge for final calibration. Don't buy expensive kit. Just connect some pipes and gauge like here WUR control pressure testing and fuel rate testing | Mercedes-Benz Forum (benzworld.org)

300SEL 6.3 #1285 (1969 EURO version)

300SEL 6.3 #5346 (1971 US version project)

The WUR?

Get it rebuilt. A used one, unless you get lucky, will leave him in the same boat.

http://www.specialtauto.com/node/24

-CTH

Hello all!

Finally digging out from a mountain of stuff...

So, I have a friend who has a 1979 450SL, and the warm up regulator is kaput. There are two Bosch part numbers that will work, and he's looking to get one, one way or another.

0 438 140 061

0 438 140 015

If you can help, drop me a note. Thanks!

Cheers,

Jim

1979 450SEL 6.9 (Black/Safran)

1987 560SL (Red/Palomino)

Driven with "old man" sheepskin covers!