Doc's Auto Parts Engine Air Filter DA5398 Count:1 Doc's Diesel Fuel Filters:

Doc's Diesel Fuel Filters:

the perfect combination for maintaining a clean

[140] Tighten new hub nut to 133 ft-lbs / 180 Nm

Doc’s Diesel Duramax ULV is the trusted choice for rugged reliability and long-haul peace of mind

They come equipped with a red break-in coating for quick performance

Doc's Auto Parts Engine Air Filter DA5398 Count:1 Doc's Diesel Fuel Filters:Docs Auto Parts Engine Air Filters: Doc's Auto Parts Premium Engine Air Filters are built for reliable performance and everyday durability. They help block dirt, dust, and debris that can cause premature engine wear, keeping clean air flowing to your engine. A high quality silicone gasket creates a secure seal, even in harsh or dusty driving conditions, while deep pleated filter media captures more contaminants to support smoother operation, improved