Mercedes R107 fuel relay compatibility

[SilverSaloon]

Hi

On my 1985 R107 280SL i've identified a broken relay, part number 001 545 43 05.

can anyone tell me if part number 001 545 73 05 would be compatible. There appears to be lots of differences to the '43' number. Does anyone know what the differences are and whether or not its still interchangable?

thanks

Derek

 

[grober]

Looking at the pics of the 2 relays I don't think they will be interchangeable.

The 0015454305 fuel pump relay is listed as KAEHLER 15A 12V 9 PIN = 3pin +6pin in line array. different layout to the 001 545 7305 which is described as an idle cut off relay.

 

[grober]

Try this PAGE 7 ONWARDS http://mb.bolinko.org/wis/w123/CD01/Engine/110/07_3-165.pdf