Premium C & M Remanufactured Secondary Air Pump with clutch for 1992 Mercedes 400E, 400SE, 500E and 500SEL.
This a premium rebuilt part from C & M Hydraulics with decades of experience and product track record.
PLEASE NOTE: the price of this pump includes a $150.00 refundable core charge, when a rebuildable old part is returned. (Return instructions will be included.)
Because of system failures with the air pump no warranty will be offered unless all three check valves are replaced, which is a point of the basic warranty!