Found It! Ram Trucks Rear Filter Service
MotorCity Mechanic shows where to find and service the Racor FF/WS on (2013~2016) 2500 & 3500 Rams, and 4500 & 5500 Ram Trucks, with 6.7L diesel engines.
Part numbers- OEM:68197867AB, Racor: PFF54529
Edited for length. See the full length video on YouTube here
YouTube Channel: https://www.youtube.com/user/vipertech30813