part number help needed

[CTDiesel at aol.com]

I called the dealer and asked for a radiator fan relay and they said the part
number was 141-951-253B (12V 40Amp) so I had them ship it to me and when i
got it I pulled out the relay that was in the car since 1988 and the p/n was
171-919-505A it is 12V 40Amp also though?

Can anyone tell me if i got the wrong relay or what the differences in the
numbers or parts are?

Thanks
DJ