Arrow IV part numbers

Harley Kleemann

I have a parts manual for my Arrow IV, the format is like this (87357-02). The problem is, Piper parts seem to be numbered like this (123-456). Is there a cross reference somewhere?

airpartswest

7-digit part numbers (i.e. 87357-02) derive from Piper drawings, and are Piper-manufactured items. 6-digit part numbers (i.e. 452-413) are items that Piper purchases from outside sources. Hope this makes it as clear as mud.

Harley Kleemann

Well yes, it does clear up the confusion. When I thought I might need a new shimmy dampener, I used the seven digit number in the parts catalog, and I hit a dead end. Then someone told me the new dampener is a six digit number, and I was able to find one.