Found an air pump for my car. I need to be sure it's an original, though. The number I have for an original is 7836920. The number the 'owner' is giving me is 7832904. What do ya think?
7832904 - Is this an original air pump for an '81?
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Re: 7832904 - Is this an original air pump for an
Kevin-----
Where is the 'owner' getting the "7832904"number from? GM Air Injection Reactor pumps DO NOT typically have the unit part number displayed on them. What they often are seen to have, though, are the casting numbers for various components of the pump, most prominently the cast iron rear cover. These covers are not necessarily unique to a particular pump ASSEMBLY part number, so you can't use them to identify a particular model/part number pump.
Incidentally, GM #7836920 is the correct part number for the 81-82 Air Injection Reactor pump assembly. This piece is still available from GM for a list price of $276.27. For how much longer, who knows?In Appreciation of John Hinckley- Top
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