by jeffrey aryan » Fri Oct 19, 2012 1:35 am
David,
FYI,
The Champion part number was changed slightly about a year ago. It now includes a dash-1 in the base number. Or in otherwords CH48110-1. The dash one means it is a new and improved filter.
I my opinion, I think Champion changed it because they now have the Tempest brand as a competitor. Before that they didn't have any competition. The was also an article written in Aviation Consumer magazine about oil filters about a year ago. That is another reason why I'm lead to believe Champion added the dash one to thier products. FWIW.
Jeff Aryan