The FASS Drop-In Series Diesel Fuel System was engineered by FASS to be the most cost-effective and easiest solution for removing air vapor and entrained air from diesel fuel. In addition to advanced air separation, this universal system features high-capacity particulate filtration down to 2 micron absolute.
By removing entrained air, air vapor, and particulates, the Drop-In Series System protects diesel injection systems from premature failure and can triple the life of your fuel injection system.
Eliminating these contaminants helps optimize MPG (results will vary), restore horsepower, and sharpen throttle response. This universal kit can be adapted to nearly any diesel application.
Reliability. Simplicity.
Protection. Injector Protection: Triples the life of injectors and injection pumps.
FASS Filtration: Optimizes combustion, restores horsepower, and maximizes MPG (results vary). Limited Lifetime Warranty: Register your FASS system and you're covered.
Advanced In-Tank Filtration Technology
Fits: Universal Diesel Applications
The FASS Drop-In Series focuses on fuel quality:
- Air and Vapor Removal: Eliminates entrained air and vapor that damage injection systems and reduce efficiency
- 2 Micron Absolute Filtration (Microglass): Removes debris smaller than OEM filters can capture
Key Benefits:
- Improves Reliability: Extends injection system life up to 3x
- Maximized Horsepower: Improved fuel atomization and restored injection timing for a smoother, more balanced engine
- Optimized MPG: More efficient and complete combustion (results will vary)
- Extreme Cold Weather Confidence: Reliable starts and operation in harsh climates, especially when paired with the FASS Drop-In Fuel Heater Kit
- Cleaner Operation: Reduced DPF regenerations and soot output through improved combustion
Universal Drop-In Series Filtration System Features:
This extremely flexible system provides an easy mounting solution with inlet and air separation ports that can be utilized on either side. A single outlet port is located on the top of the filter base.
- 4 X SAE 10 (O-Ring Boss) fuel inlet ports
- 1 X SAE 10 (O-Ring Boss) fuel outlet port
- 2 X 1/4 Inch male JIC air separation ports
- 2 X 1/8-27 NPT fuel inlet pressure ports
- Increases fuel lubricity by at least 10 Percent
- Extends life of fuel injection system components
- 100 Percent drop-in design - no additional modifications required
- Ideal for heavy equipment OEM applications
- Can be used with OEM filtration or as final filtration
- Machined in the USA from 6061-T6 billet aluminum
- Type III hardcoat anodized black for corrosion resistance
- 500 GPH maximum flow rate
Why Choose FASS:
At FASS, we design fuel Systems with longevity, reliability, and real-world use in mind. The Drop-In Series is engineered for diesel owners who want proven filtration technology and injector protection - without changing the character of their truck. It's a smart, dependable upgrade for daily drivers and work trucks alike.
Part Number: DIFSHD3001
Details:
- Fuel Type: Diesel
- Material: 6061-T6 Billet Aluminum
- Color: Black
- Series: Drop-In Series
- Warranty: Limited Lifetime Warranty