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Products Description
6I-3137 High-Performance Filter features advanced radial seal technology, with its core advantage being a unique thickened end cap that ensures reliable airtightness under extreme vibration. It uses flame-retardant media with high pleat density, reinforced by dual metal cages to prevent deformation under high intake pressure, effectively reducing engine wear and optimizing fuel efficiency.
Specifications
| Part Number | 6I-3137 |
| Seal Type | Radial Seal |
| Media | Heavy-duty Moisture-proof & Flame-retardant Paper |
| Structure | Galvanized Anti-oxidant Inner/Outer Mesh |
| MOQ | 60 Pieces |
| OE & Cross References |
HiFi Filter SAB 125012 |
Features
Radial Self-Locking Seal (Radial Seal Reliability): A one-piece molded polyurethane sealing ring offers exceptional resilience and forms an interference fit with the air filter housing, completely eliminating unfiltered air bypass caused by temperature fluctuations or vibration.
High-Pleat Surface Area: Precision pleating technology significantly increases the effective filtration area, delivering superior dust-holding capacity and markedly extending service intervals in dusty environments (e.g., mines, construction sites).
Dual Metal Cage Reinforcement: High-strength perforated steel mesh supports are integrated both internally and externally, enhancing axial compressive strength while ensuring uniform distribution of the filter media under high-velocity airflow and preventing media displacement.
Environmental Durability: The filter media undergoes special hydrophobic treatment, maintaining low intake resistance even under high-humidity or rainy/foggy conditions and preventing moisture-induced media collapse.
Applications
CATERPILLAR (Caterpillar): Widely used in bulldozers and large excavators.
Large industrial generator sets: Primary air filtration for diesel generator sets.
Heavy-duty trucks and off-highway dump trucks: Power protection for off-highway dump trucks.
Road construction equipment: Widely used in engine intake systems for high-dust applications such as large cold planers and pavers.
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