DD13/DD15/DD16
The Detroit DD Series is a family of heavy-duty, inline-6 diesel engines used mainly in Freightliner and Western Star trucks.
FASS may help protect the high-pressure fuel system from aeration or contamination-related wear.
A FASS System Solves loss of prime issues caused by faulty OEM Filter housings.
SERIES 60
The Detroit Diesel Series 60 is a heavy-duty, inline-6 diesel engine commonly used in Class 8 trucks, buses, fire apparatus, vocational equipment, and some industrial or marine applications.
A FASS may help
Series 60 because its electronic unit injector system depends on steady, clean fuel delivery, and many older Series 60 engines
SERIES 71 & 92
One of the most produced Class 8 engines ever with millions of miles still on the road.
The
Detroit Diesel Series 71 and Series 92
are classic two-stroke diesel engine families used in trucks, buses, military equipment, marine vessels, generators, and industrial machinery.
A FASS may help Series 71 and Series 92 engines because many of these older two-strokes are running with aged tanks, older fuel lines, mechanical unit injectors, and contamination-prone fuel systems, so improved fuel polishing, water separation, and steadier supply can help reduce injector wear.
2Micron
ABSOLUTE FILTRATION
99%
WATER
REMOVED
50%
FASTER INSTALL + NO RETURN LINE KIT
Triple Life
OF INJECTORS
AIR/VAPOR. WATER.
OUT!
THE QUIETEST SYSTEM ON THE MARKET
FUEL THAT KEEPS GETTING CLEANER
DETROIT ENGINES
Detroit is a diesel engine and powertrain brand best known for heavy-duty truck engines used in Freightliner, Western Star, buses, fire apparatus, marine, military, generator, and industrial equipment. Detroit’s current highway engine family is the DD Series, while its best-known legacy engines include the Series 60 and the older two-stroke Detroit Diesel engines such as the Series 53, 71, 92, and 149.
Detroit engines are generally known for:
- High-mileage durability
- Strong parts availability
- Good electronic diagnostics, especially from DDEC-era engines onward
- Fuel economy and integrated powertrain design on modern DD engines
- Wide application range, from highway tractors to marine, military, industrial, bus, fire, generator, and vocational equipment
Need a FASS System for an engine that's not listed? Contact us and we'll be happy to help!




