Drop-In Series Universal HD Fuel Air Separation System - FASS - DIFSHD3001

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