[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Part Numbers



Can anyone comment on the Audi practice and philosophy of replacing and superceding part numbers (p/n)?
 
Several of us who attended Chris Miller's timing belt-a-thon ordered front crankcase oil seals from Rod at The Parts Connection.  We all received p/n 034-115-147A which fit just fine.  I just went to Clair Audi and ordered that p/n.  They gave me p/n 054-115-147B stating that this p/n had replaced the other.  They are very close in appearance.  The "B" part has its p/n stamped on it along with other writing.  The "A" p/n has no writing on it. 
 
Audi seems to change and supercede p/ns a lot.  I would like to think that they are improving them, but I am not so naive.  In standard p/n nomenclature practice, the letter suffix means a later revision level.  I thought the first 3 numbers of the p/n indicated the type of car.  044 = type 44 cars (5K, 100, 200).  How do you know you are getting the right part?
 
Chris Ritchie, '88 5KSQ