

AF1862M AF1863M Air Filter Set
The NAKATU AF1862M AF1863M is a dual-element engine air filter set designed for compatible heavy-duty trucks, construction machinery and industrial diesel equipment. The primary filter helps capture airborne dust and dirt, while the secondary safety filter provides an additional protective barrier for the engine intake system. The set supports cleaner intake airflow and routine maintenance of compatible air cleaner assemblies.
Specifications
- Model:
- NAKATU AF1862M AF1863M Air Filter Set
- Product Type:
- air filter
- Replaces:
- Fleetguard AF1862M + AF1863M Baldwin PA2577 + PA2578 Donaldson P134353 + P127311 WIX 46544 + 46545 Luber-finer LAF1834 + LAF1835
- Applicable engine number:
- Isuzu FVM (6SD1TC), FVM13SRX17T / FVM1400 (6SA1T); selected Isuzu heavy-duty trucks. Verify production year, engine, serial number and air cleaner housing.
- Key Specifications:
- Primary: AF1862M Height: 392.81 mm Largest OD: 275.84 mm Secondary: AF1863M Height: 367.92 mm End OD: 162.76 mm End ID: 133.86 mm
- OEM Part Numbers:
- Isuzu 1-14215-181-0 / 1-14215-125-0 GM 25096438 / 25096436 Hitachi 4288963 / 4288964 John Deere T52223 / T52224
- Complete two-piece primary and secondary air filter set.
- Cylindrical element design for compatible air cleaner housings.
- Helps reduce dust and particulate contamination entering the engine.
- Target Markets: Asia-Pacific, Africa, South America, North America and Europe.



