Product Overview
Fleetguard AF25412 Magnum RS Secondary Air Filter
Genuine Fleetguard AF25412 Magnum RS™ radial-seal secondary air filter is designed to provide an additional layer of engine protection behind the primary air element in compatible heavy-duty air-cleaner systems. The AF25412 uses cellulose filtration media and a radial-seal secondary-element design to help reduce the risk of dust, dirt, and other airborne contaminants reaching the clean side of the intake system. It cross-references Donaldson P821963, Baldwin RS3535, NAPA 6777, Wix 46777, Carquest 88777, Luber Finer LAF5762, and additional equipment manufacturer part numbers listed below.
Fleetguard AF25412 Air Filter Cross References
| Manufacturer or Brand | AF25412 Cross-Reference Part Number |
|---|---|
| Fleetguard | AF25412 |
| Donaldson | P821963 |
| Baldwin | RS3535 |
| NAPA | 6777 |
| Wix | 46777 |
| Carquest | 88777 |
| Luber Finer | LAF5762 |
| Fiat Kobelco | YN11P00029S002, 72106912 |
| Furukawa | 8970511102 |
| Tec-Fil | ASR538 |
| Isuzu | 92956401, 8980714220 |
| Case IH | 87683001, KBH0922 |
| Hitachi | 4286130LHE, 4273523, L4286130, 4286130 |
| Greyfriars | 1563A |
| New Holland | 87683001 |
| John Deere | AT280663 |
| Komatsu | 3FE0245950 |
Genuine Fleetguard AF25412 Filter Features
- Magnum RS™ secondary filtration: Genuine Fleetguard radial-seal secondary air element designed for compatible heavy-duty air-cleaner systems.
- Secondary engine protection: Provides an additional filtration barrier behind the primary element to help protect the clean side of the engine intake system.
- Radial-seal design: Designed to maintain a secure sealing interface and help reduce the risk of unfiltered-air bypass.
- Cellulose filter media: Uses cellulose media to provide additional protection against dust, dirt, and other airborne contaminants.
- Service protection: Helps protect the intake system if the primary element is damaged, disturbed, or removed during servicing.
Fleetguard AF25412 Air Filter Specifications
| Filter Specification | Measurement or Value |
|---|---|
| Filter Type | Magnum RS radial-seal secondary air filter |
| Media Type | Cellulose |
| Flame Retardant Media | No |
| Height | 13.65 in / 346.71 mm |
| Largest Outside Diameter | 5.30 in / 134.50 mm |
Cross-reference numbers are provided for identification purposes. Always verify filter compatibility using the original filter part number, equipment model, engine, air-cleaner housing, primary and secondary filter configuration, 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.
