Mercedes OM352, MB Trac, UNIMOG SBU Oil Separator/PCV - 000 018 58 35, 000018535
A high quality Mercedes Benz replacement pcv part to suit various diesel motors including the OM352 engines used in several MB Trac, Trucks & UNIMOG SBU series of vehicles.
This will suit the U1700L models used by the Australian Defence Forces between 1986 & 2024.
PCV valve stopped working properly?
Doing an engine rebuild and want to freshen up the old dented oil separator.
Well don’t worry we have just the part for you.
Replace it with this high quality genuine Mercedes Benz part.
This part is shown as no 450 in the parts diagram attached.
Will suit the following vehicles:-
- MB Trac (1973 to 1991)
- Unimog SBU Models (1975 to 2001)
- W405
- W425
- W435.113
- W437.156
- W443
- OM352 6 Cylinder (1963 to date)
Original Part No’s:-
A0000185835
0000185835
A000 018 58 35
000 018 58 35
000 018 5835
000-018-58-35
Superseded by:- 366 990 04 01
NSN:- 121792799
No longer available from Mercedes Benz. Our price only $70.00.
NB:- this item is advertised on other sites and may be sold without notice.
Please check you have the correct part number for your vehicle. If you are unsure please provide your Chassis number and/or the Axle type so that we can double check.
Other parts for Unimog & older commercial vehicles available.
McStarparts – “Keeping classic Benz’s on the road.”

