製品紹介
の AF55312 air filter is a compact secondary engine air filter designed for two-stage intake systems. Installed behind the primary filter, it provides additional protection against fine dust and residual contaminants.
Its reinforced plastic frame supports the filtration media and helps maintain a secure fit under vibration.
- Product Name: Secondary Air Filter
- Product Code: AF55312
- Filter Style: Rectangular panel
- Filter Position: Inner/secondary element
- Primary Filter Pairing: AF55020 or AF55021
- 応用: Diesel engine air-intake system
- 供給タイプ: Aftermarket replacement
- Packaging: Neutral or customized packaging
Product Specifications
| アイテム | Specification |
|---|---|
| Product Code | AF55312 |
| Product Type | Secondary engine air filter |
| Filter Shape | Rectangular panel |
| Length | Approx. 175 mm |
| Width | Approx. 223 mm |
| Height | Approx. 37.5 mm |
| Compatible Primary Filters | AF55020 / AF55021 |
| Main Reference | カミンズ 5283827 |
| Sensor Configuration | Selected MAF sensor systems |
| Supply Market | Aftermarket replacement |
| Order Type | Wholesale and bulk supply |
Cross-Reference Numbers
- カミンズ: 5283827
- AGCO: 700738184
- Baldwin: PA31005
- Doosan: 400504-00129
- JLG: 70024176
- Komatsu: 600-185-2820
- HIFI Filter: SA16798
- SF-Filter: SL81766
- ウィックス: SA10812
- Hastings: AF2510
アプリケーション
- 建設機械
- 掘削機とローダー
- Aerial work platforms
- Agricultural equipment
- Road rollers and paving machinery
- Forklifts and material-handling equipment
- Industrial diesel engines
- Cummins QSF2.8 engines
- Cummins QSF3.8 engines
- Cummins QSB4.5 engines
- Selected AGCO, Doosan, JLG and Komatsu equipment
Key Features of AF55312 Air Filter
- Additional protection behind the primary filter
- Efficient capture of fine residual particles
- コンパクト, space-saving panel construction
- Reinforced plastic supporting grid
- Secure fit under vibration
- Stable intake airflow
- Suitable for selected MAF sensor systems
- Helps protect the engine during filter servicing
- Easy installation and replacement
- OEM and customized packaging available
Product Case
A rental company operated aerial platforms and construction machines in dusty environments. During scheduled servicing, technicians replaced both the loaded primary filters and their secondary safety elements.
After installing compatible AF55312 secondary air filters, the intake systems gained an additional protective barrier against residual dust. This helped keep the clean-air side protected during maintenance and supported reliable engine operation.
