I greased the rig and changed all filters a couple of days ago. Here's a list of all the filters I use on this 8.3 Cummins. All are Fleetguard except air, gen in-line fuel and gen air. Might be helpful to someone down the line.
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Air: Donaldson P14-8043
Oil: LF-9009
Fuel Primary: FS-19532
Fuel Secondary: FS-1251
Coolant: WF-2077 (blank)
Generator Oil: LF-3462
Generator Fuel: FF-5114
Generator In-Line: MicroGuard 33046
Generator Air: WIX 46270