Doc's Diesel Staple Snapback Hat 2025-2026 Doc’s Diesel recommends changing transmission

Doc’s Diesel recommends changing transmission filters earlier than OEM recommended guidelines for preventative maintenance and to ensure the longevity of your transmission

7L Powerstroke Fuel/Water Separator Filter 2017-2025

0L Cummins Fuel/Water Separator 2019-2024: 3 Micron @ 99

Oil Filter: 25 Micron @ 99% Efficiency Rating

Doc's Diesel Staple Snapback Hat 2025-2026 Doc’s Diesel recommends changing transmissionAbout Product: Rev up your style with our tough, adjustable snapback caps, built for hard workers who know their way around an engine. Whether you're wrenching under the hood or hauling down the highway, these hats keep you cool, comfortable, and ready for anything. Materials: Front: 60% Cotton 40% Polyester Back: 100% Polyester Adjustable snapback closure