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Suntoak
Product Description
Suntoak K2841 / WG9725190103 Air Filter
| Item | Specification |
|---|---|
| Part Number | WG9725190103 (Primary Filter) / WG9725190102 (Safety Filter) |
| Model Code | K2841 / PU2841 |
| Application | Sinotruk HOWO, HOWO A7, Shacman, FAW, Kinglong heavy-duty trucks |
| Filter Type | Dual-stage air filter (Primary + Safety) |
| Dimensions (Outer Cartridge) | Ø280 mm × 410 mm (Diameter × Height) |
| Dimensions (Inner Cartridge) | Ø190 mm × 395 mm (Diameter × Height) |
| Filter Media | High-grade cellulose filter paper (F7 efficiency class) |
| Filtration Efficiency | ≥ 99.9% (for particles ≥ 5 μm) |
| Filter Pleats | 340 folds (optimized for airflow and dust holding capacity) |
| End Cap Material | Polyurethane (PU) seal (weather-resistant, anti-aging) |
| Support Mesh | Galvanized anti-rust spiral steel mesh (anti-deformation) |
| Operating Temperature | -40°C to +120°C |
| Service Life | 20,000–30,000 km (under normal operating conditions; shorter in dusty environments) |
Dual-stage design with a safety backup filter to protect the engine if the primary filter fails.
High dust holding capacity, suitable for harsh and dusty road conditions.
PU end cap ensures a tight seal to prevent unfiltered air leakage.
Corrosion-resistant steel mesh maintains structural integrity under high airflow.
Direct fit replacement for original Sinotruk parts, no modification required.
