X15 Spin-on Fuel Filter Bulletin

[marek4792]

Stole it off Facebook, but it's pretty straight forward FF5776 (5micron) for 2350s and older, FF5825NN (4micron) for X15s only! Kinda trying to wrap my head around how a 1 micron difference would really cause x15 injector damage or bog down a 2350 as they are mostly the same besides design. Cummins filtration site says nothing about not being able to use the 5776 on a x15 but actually encourages the 5825 filter to be used as an upgrade on all common rail isx and x15 engines.

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