Fleetguard FS36257 Fuel Filter Original

Product Introduction

The Fleetguard FS36257 Fuel Filter is a highly effective solution for comprehensive diesel fuel purification, developed by Fleetguard, a global leader in filter elements for heavy equipment, commercial vehicles, and the automotive industry. This filter combines advanced filtration technologies, a robust design, and extensive performance capabilities, providing a reliable barrier against contaminants and moisture that can damage the fuel system and expensive engine components. This product is especially valuable for real-world applications, where fuel quality may not always meet stated standards, and engine loads reach their maximum levels.

The Fleetguard FS36257 filter's functionality is designed to provide maximum engine protection at all stages of operation. Its key feature is its exceptionally high fuel filtration efficiency: it can retain up to 99.9% of solid impurities, including dirt particles, corrosion products, scale, metal shavings, and other microscopic particles that inevitably form in the fuel system during prolonged operation. This level of filtration is critical for maintaining the performance of injection systems, high-pressure pumps, and combustion chambers, as even small particles can cause abrasive wear, impair nozzle geometry, and lead to costly repairs. Reliable fuel filtration results in smoother engine operation, reduced smoke, increased component life, and lower overall operating costs.

Another important advantage of the FS36257 filter is its flexibility in choosing its filtration level. Depending on operating requirements, engine characteristics, and environmental standards, users can choose from 5, 10, or 25 micron mesh sizes. This approach allows for optimal filtration: for modern high-precision injection systems, a fine mesh size ensures maximum fuel purity, while more versatile options are recommended for equipment with increased loads and long service intervals. This makes the filter a universal solution for a wide range of vehicles and engine systems.

The water-fuel separation feature of the Fleetguard FS36257 filter is particularly important. Moisture in fuel is a major cause of corrosion, seal failure, and fuel system failure. The filter effectively separates both free and partially emulsified water, preventing it from entering the combustion chamber and critical components. This eliminates the risk of rust, freezing at low temperatures, and damage to expensive components. This protection is especially important during seasonal temperature fluctuations, when operating equipment outdoors, and when using fuel of questionable quality.

The technical characteristics of the Fleetguard FS36257 filter meet stringent international requirements and are designed for long-term operation in difficult conditions. The thread size - M105×4 special butt - provides a tight and reliable fastening, eliminating leaks and leaks due to vibrations and pressure changes. The product dimensions are 4.25 × 4.28 × 4.25 inches, which allows the filter to be installed in standard mounting locations without additional modifications. The operating temperature range - from -30°C to +80°C - guarantees stable operation both in severe frosts and in conditions of high engine and ambient temperatures. All parameters are consistent with the factory requirements of engine manufacturers, which eliminates malfunctions in the fuel system.

The design and materials of the FS36257 filter are engineered for maximum durability and resistance to aggressive environments. The housing is made of a special impact-resistant polymer resistant to diesel fuel, oils, antifreeze, and other chemicals. The internal elements are made of a multi-layer filter material that resists tearing, deformation, and prolonged exposure to moisture. The design is engineered to withstand high pressure fluctuations, vibration, and impact typical of commercial vehicles and heavy-duty equipment.

Filter installation and replacement are extremely simple: the design requires no special tools or complex adjustments, and standard dimensions allow for quick and efficient maintenance. This is especially important for organizations with large fleets of equipment, where downtime directly impacts their bottom line.

The Fleetguard FS36257 filter is designed for compatibility with popular commercial vehicle and passenger car models equipped with engines from renowned brands, including Cummins, Dodge, and others. The product fully complies with factory fuel system specifications, ensuring trouble-free installation and operation. Using a genuine Fleetguard filter ensures engine life is preserved and the manufacturer's warranty is met.

In summary, the Fleetguard FS36257 fuel filter is more than just a consumable item; it's an investment in engine reliability and durability. Its high filtration efficiency, water separation, resistance to extreme conditions, and perfect compatibility make it the optimal choice for those who value reliable operation and seek to reduce repair costs. For owners of commercial vehicles, fleets, and specialized equipment, this filter is an indispensable component, ensuring trouble-free operation in the most challenging conditions.

Product Description Genuine Cummins Fleetguard FS36257 Fuel Filter Water Separator as below, with Cummins fuel filter list as below:

Origins from Cummins, who produces most Cummins engine series and other related products in China, including:

SN Models

1 4BT3.9, 6BT5.9, 4ISBE4.5, 6ISBE6.7, QSB4.5, QSB6.7, ISB

2 6CT8.3, L8.9, L9.3, L9.5, ISLe8.9, QSL

3 MTA11, QSM, ISME

4 ISF2.8, ISF3.8, QSF2.8, QSF3.8

5 ISZ13, QSZ13, ISG

6 NT855

7 KT19, KT38, KT50, QSK19, QSK38, etc

8 Stamford

9 Fleetguard

for different applications, such as:

SN Applications

1 diesel generator set

2 water pump set, fire pump set

3 construction and engineering machinery (crane, excavator, bulldozer, loader, etc)

4 Automobile (bus, coach, shuttle, etc)

5 marine main propulsion, marine auxiliary generator set

And besides complete engines, we also export a lot of engine parts, including:     

SN Part Descriptions

1 cylinder head, cylinder block, cylinder liner

2 piston, piston ring, conrod

3 main bearing, conrod bearing, thrust bearing

4 fuel injector, fuel injection pump, common rail

5 oil pan gasket, cylinder head gasket

6 overhaul gasket kit, upper gasket kit, lower gasket kit

7 oil pan

8 fuel transfer pump, water pump, oil pump, vacuum pump, power steering pump

9 oil filter, fuel filter, fuel water separator, air filter, Etc

Getting to know the plant

The plant employs a team of highly qualified and experienced engineers who continuously introduce technological innovations and improve products. The company currently owns a number of independent intellectual property rights and patented technologies. The construction equipment produced includes a wide range of equipment such as excavators, loaders, cranes, bulldozers and other machines. Products are characterized by high performance, reliability, energy efficiency and environmental friendliness, as well as the ability to adapt to challenging operating conditions in a variety of climates and operating environments around the world.

Awards and qualifications