Genuine oil pump to suit most models of the M189 six cylinder motor used between 1957 to 1967)
Oil pump loosing pressure?
Perhaps it isn’t working at all? 
Time to replace it with this genuine Mercedes Benz part.
 
This part will suit the following vehicles and engines:-
W112 Sedan                         (1961 to 1965)
W112 Sedan LWB               (1962 to 1965)
W112 Coupe                         (1962 to 1967)
W112 Cabriolet                    (1962 to 1967)
M189.989 Inl 6                    (1957 to 1967)
M189.988 Inl 6                    (1957 to 1967)
M189.987 Inl 6                    (1957 to 1967)
M189.986 Inl 6                    (1957 to 1967)
M189.985 Inl 6                    (1957 to 1967)
M189.984 Inl 6                    (1957 to 1967)
 
 
 
 
This part is shown as no 1 in the parts diagram attached
 
Original Part Nos:- 
A1891800501
1891800501
A189 180 05 01
189 180 05 01
189 180 0501
189-180-05-01
 
Don’t not pay over $2050.00+ from a dealer. Our price is only $1640.00
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.
 
Most parts available for all Mercedes & SMART models.
 
McStarparts – “Keeping classic Benz’s on the road.”