Product Overview
Fleetguard AF25188 Magnum RS Air Filter
Genuine Fleetguard AF25188 Magnum RS™ radial-seal primary air filter is designed for demanding equipment operating in harsh environments. The AF25188 uses Fleetguard Magnum RS radial-seal technology to help prevent damaging dust, dirt, and other airborne contaminants from reaching critical engine components while supporting proper intake airflow. It provides 99.97% full-life efficiency under ISO 5011 testing and cross-references Donaldson P634594, Baldwin RS5458, NAPA 9519, Wix 49519, Carquest 83519, Luber Finer LAF8430, and Blue Bird 87782.
Fleetguard AF25188 Air Filter Cross References
| Manufacturer or Brand | AF25188 Cross-Reference Part Number |
|---|---|
| Fleetguard | AF25188 |
| Donaldson | P634594 |
| Baldwin | RS5458 |
| NAPA | 9519 |
| Wix | 49519 |
| Carquest | 83519 |
| Luber Finer | LAF8430 |
| Blue Bird | 87782 |
Genuine Fleetguard AF25188 Filter Features
- Magnum RS™ filtration: Genuine Fleetguard radial-seal primary air element designed for demanding heavy-duty operating environments.
- Primary engine protection: Helps prevent damaging dust, dirt, and other airborne contaminants from entering the engine air-intake system.
- Radial-seal design: Designed to provide a secure sealing interface in compatible air-cleaner housings and help reduce unfiltered-air bypass.
- High filtration efficiency: Provides 99.97% full-life efficiency under ISO 5011 testing.
- High airflow capability: Rated for airflow up to 800 CFM to support compatible heavy-duty engine air-intake systems.
Fleetguard AF25188 Air Filter Specifications
| Filter Specification | Measurement or Value |
|---|---|
| Filter Type | Magnum RS radial-seal primary air filter |
| Overall Length | 11.32 in / 287.53 mm |
| Largest Outside Diameter | 12.00 in / 304.80 mm |
| Rated Flow | 800 CFM |
| Efficiency Test Standard | ISO 5011 |
| Full Life Efficiency | 99.97% |
Cross-reference numbers are provided for identification purposes. Always verify filter compatibility using the original filter part number, equipment model, engine, air-cleaner housing, dimensions, and specifications before placing an order.
⚠️ California Proposition 65 Warning: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
