Burning large quantities of oil
#24
#25
felpro website has good info about umbrella type vs positive, and different material - nitrile, poly,viton. it doesn't say about any particular application, but coming from Federal Mogul and Felpro, i'd be suprised if it wasn't the best it could be.
http://aftermarket.federalmogul.com/...al%20Facts.pdf
http://aftermarket.federalmogul.com/...al%20Facts.pdf
Last edited by dhvaughan; 11-09-2013 at 12:25 PM.