Doc's Auto Parts MaxFlow Performance Engine Air Filter DA5323XDocs Auto Parts MaxFlow Performance Engine Air Filters: Get more out of your engine with Docs Auto Parts MaxFlow Performance Engine Air Filter. Built to improve airflow, it helps your engine breathe easier for stronger throttle response and better overall performanceespecially when youre working it hard. The pre oiled filter media captures up to twice the dirt of standard paper filters, delivering cleaner air and helping protect your engine for the

Align axle nut to next forward cotter pin hole and install cotter pin

Diesel trucks work hard

1% Efficiency Rating - Efficiency SAE J1985 3rd-Party Test Results

Doc's 5W-40 Full Synthetic Heavy Duty Diesel Oil

and injector problems

DP0965+DR0982-2

and lead to costly derates

High solvent strength helps dissolve brake dust

some 2019 models (especially earlier builds) may still have a serviceable filter

Doc's DEF Fluid Safety Data Sheet

Transmission fluid leaks

7L Powerstroke Severe-Duty Front Brake Pads 2012-2024