Cummins Filtration FF105D Spin-On Fuel Filter/Water Separator Package

The Cummins Filtration FF105D is a spin-on fuel filter and water separator package designed for diesel engines requiring dependable fuel system protection. Engineered to OEM standards by Cummins Filtration — the filtration division behind the trusted Fleetguard brand — this filter package delivers consistent performance in demanding commercial and industrial applications.

This fuel filter effectively removes contaminants, particulates, and free water from the diesel fuel supply before it reaches sensitive fuel injection components. Protecting injectors and fuel pumps from abrasion and corrosion extends the service life of the entire fuel system and helps maintain optimal engine performance.

Key Features:

• Spin-on design for fast, clean, tool-assisted filter changes
• Integrated water separation removes free water from diesel fuel
• Meets or exceeds OEM filtration efficiency specifications
• Manufactured to Cummins Filtration / Fleetguard quality standards
• Compatible with a wide range of diesel engines in commercial, agricultural, and industrial equipment
• Robust media construction resists filter collapse under high differential pressure

The FF105D package includes the filter element and all necessary components for a complete service interval replacement. Regular replacement at manufacturer-recommended intervals keeps fuel systems clean and helps prevent costly injection system repairs.