Posted by Glen on Friday, February 11, 2005 at 12:32PM :
In Reply to: PIF Revision posted by Vaughn on Wednesday, February 09, 2005 at 10:02PM :
The 230 related info is dead on as is the PW 251 section. There are some various filter combinations for the non-PW 251 and 265 engines that get very murky according to my Baldwin, Fram, Luberfiner and Wix sources. It seems from the aftermarket listings that bypass, shunt, and full flow oil filters were used on the 2 engines in vehicle and/or industrial applications. I'm not sure how deep you want to go in listing non-PW 251/265 filters because of all the different filter possibilities and at this point I can't confirm all the aftermarket numbers to actual factory parts lists for each engine. But comparing the aftermarket numbers it seems to confirm all three oiling systems existance. If you wanted a blanket listing of all available aftermaret filters used in the various housings and what type of oiling system they're listed for, I could start that project....