Fleetguard AF928M Filter | for Cummins NTA855-G4 (450 HP)

Specification Details
Model AF928M Fleetguard Air Filter
Overall Length 398.4 mm (15.68 inch)
Outer Diameter 307.2 mm (12.09 inch)
Inner Diameter 196.1 mm (7.72 inch)
Standard Length 385.7 mm (15.18 inch)
Bolt Hole Diameter 16.76 mm (0.66 inch)

Fleetguard AF928M Air Filter Core Performance & Specs

The Fleetguard AF928M air filter delivers robust air purification for heavy-duty diesel engines. Additionally, it ensures clean intake airflow to protect cylinder liners, pistons, and turbochargers. Moreover, its precision design meets large displacement engines’ strict airflow needs. Even under continuous high-load operation, it maintains stable filtration performance.
It uses a multi-layer composite filter media structure. Specifically, this media effectively blocks dust, sand, and other solid air impurities. As a result, it guarantees clean operation of the engine’s internal combustion system.

Key Dimensions & Structural Details

The AF928M Fleetguard air filter has precise dimensions for standard engine air intake housings. Its overall length is 398.4 mm (15.68 inch), which provides sufficient filter media area to extend service life. Furthermore, this design reduces replacement frequency for fleet operators.
Its outer diameter is 307.2 mm (12.09 inch), while the inner diameter is 196.1 mm (7.72 inch). This precise sizing ensures a tight fit with the intake pipeline, and it avoids air leakage from poor sealing.
The effective filtration length is 385.7 mm (15.18 inch). By maximizing air-to-filter media contact, it significantly improves overall filtration efficiency.
The bolt hole diameter is 16.76 mm (0.66 inch), enabling quick, secure installation. Notably, no specialized tools are required for this maintenance task.

Extensive Equipment Compatibility

The AF928M replacement air filter works with multiple global heavy-duty models, which simplifies fleet management and inventory control. Additionally, it fully fits CUMMINS NT 855 G 5N and TA 855-G4 engines.
These CUMMINS engines are commonly used in construction machinery and power generators. Besides, the filter matches HITACHI KH 150 excavators, ensuring stable air supply during long excavation hours.
It suits POWERSTAR 2628 generator sets and maintains stable power output under various loads. Furthermore, it covers SDMO MS 165 S/SK and MS 175 S/SK marine generators.
This makes it ideal for meeting marine power systems’ air filtration needs. Finally, it fits WESTAC POWER LIMITED POWERPAC WP 96-1273 industrial generators, providing reliable air purification for industrial equipment.

Filtration Efficiency & Durability

The AF928M Fleetguard air filter uses professional multi-layer filter media. Specifically, it captures fine particles above 10 microns effectively, with filtration efficiency exceeding 99%.
This high efficiency greatly reduces engine wear from abrasive particles. Its reinforced design not only withstands high airflow pressure but also resists frequent vibration during engine operation.
As a result, it avoids filter element deformation and damage. Additionally, the high-quality media resists dust buildup and clogging, extending filter life and cutting long-term maintenance costs.
It maintains stable performance in harsh environments, such as construction sites, mines, and power plants. Even in these tough conditions, its filtration capability remains consistent.

Fleetguard AF928M Air Filter Installation & Sealing Performance

The AF928M uses a standard spin-on or bolt-on design, enabling fast, convenient installation. Importantly, no professional technicians are needed for this maintenance process.
Its precision-machined sealing structure fits the air intake housing tightly. This prevents unfiltered air from entering the engine cylinder, thereby avoiding potential engine damage from dirty air.
Its sturdy outer shell resists external impact and physical damage, ensuring stable operation during transport and installation. Overall, it provides reliable sealing for heavy-duty air intake systems.

Fleetguard Air Filter Quality Control & Reliability

Each AF928M undergoes strict multi-stage quality inspections before delivery. Specifically, these tests include dimensional accuracy, filtration efficiency, and pressure resistance.
It complies with international industrial standards, which ensures consistent product quality and performance. Additionally, each filter is tested for airtightness to prevent leakage.
Its structural durability is verified under extreme conditions, ensuring long-term reliable use. As a result, it has become a trusted choice for heavy-duty engine air filtration.
Specifically, it is widely used in construction, mining, and generator fields, proving its versatility and reliability.

AF928M Air Filter Specifications

Model: Fleetguard AF928M Air Filter
Overall Length: 398.4 mm (15.68 inch)
Outer Diameter: 307.2 mm (12.09 inch)
Inner Diameter: 196.1 mm (7.72 inch)
Effective Length: 385.7 mm (15.18 inch)
Bolt Hole Diameter: 16.76 mm (0.66 inch)

Fleetguard AF928M Filter Compatible Models

CUMMINS: NT 855 G 5N, TA 855-G4; HITACHI: KH 150; POWERSTAR: 2628; SDMO: MS 165 S/SK, MS 175 S/SK; WESTAC POWER LIMITED: POWERPAC WP 96-1273

https://kaixinfilter.com/product/fleetguard-af26614-air-filter/

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