Now I am confused by the responses. THe New Holland dealer said I needed part # SBA322531670. The responses I get from the internet used parts dealers says its part #SBA 322571410 and they have the schematic diagram, which I also have, to verify it. Who is right? Are they the same part with different part numbers? Wow - this is not as easy as I expected it to be. I do have someone with the SBA322531670 part. I will go to the NH dealer and ask why the numbers are different. Your responses have been most helpful - much appreciated.