Originally Posted by
Jon Wehrenberg
Baldwin PA 2839 is the filter for my Series 60.
I can't remember the number for the 8V92 coach but PA2333 sounds right.
The difference apart from the part numbers is the one on the 87 coach was secured with about 6 hex bolts around the outer perimeter. The 97 coach uses a center wing nut to draw the air filter tight.
I would take a picture but mine is covered with a highly polished real copper plate to cover up the rather ugly dull metal finish and plastic wingnut.