FS53014 FLEETGUARD Fuel Water Separator Filter Exact Engine Fit
FS53014 FLEETGUARD Fuel Water Separator Filter is positioned for medium-heavy diesel power systems, precisely adapted to Cummins ISL9, ISC8.3 and QSL9 engine series. It fits medium-heavy freight trucks, intercity tractors, medium construction machinery and municipal heavy equipment, with an integrated spin-on structure for seamless fuel system connection, ultra-tight sealing and dual fuel filtration & water separation, ensuring clean fuel supply for engines under continuous medium-high load operation in multi-scenario working conditions.
FS53014 FLEETGUARD Fuel Water Separator Filter Advanced Filter Media
Adopts micro-glass fiber composite media with 2μm high-precision filtration, paired with a high-performance hydrophobic separation membrane. The integrated dual-layer structure efficiently captures micro metal wear debris, fuel sludge and carbon deposits, and rapidly separates free and emulsified water from diesel fuel. It withstands 0.45-0.65MPa working pressure and -35℃~+95℃ temperature changes, maintaining stable performance in dusty, humid and low-vibration construction, logistics and municipal working environments.
High Filtration & Water Separation Efficiency
Delivers 99.8% fuel filtration efficiency for fine particulates and 97.5% water separation efficiency, fully protecting high-precision fuel injection pumps and injectors from abrasion and corrosion, optimizing combustion efficiency, reducing fuel consumption and ensuring consistent power output of medium-heavy diesel engines.
Application Scenarios
- Medium-heavy intercity freight trucks, bulk cargo transport tractors and logistics fleets
- Medium construction machinery including wheel loaders, medium excavators and road rollers
- Municipal heavy operation vehicles such as garbage compactor trucks and road maintenance machines
- Medium-power industrial diesel generator sets for construction sites and logistics parks
Why Choose Our FS53014
- Exact medium-heavy engine fit, one-step installation and leak-proof sealing performance
- High-precision filtration + efficient water separation, dual protection for fuel system
- Temperature and pressure resistance, long service cycle and low replacement frequency
- Reduces medium-heavy equipment failure rate and long-term maintenance costs
- Rigorous multi-index performance testing for stable and reliable product quality
Core Advantages
- R&D specialized in medium-heavy fuel water separation filtration solutions
- Professional model matching system for fast and accurate filter selection
- Global supply chain with sufficient stock and expedited delivery for fleets and projects
- Professional technical support and on-site after-sales service available for bulk users






