Description
Premium aftermarket replacement primary air filter from Fleetguard. The AF996M is a 27 in axial seal round element rated 99.9% full-life efficiency at 45.14 m³/min, replacing Donaldson P181186. It fits Vortox-style round air cleaner housings on Peterbilt 377, 378, 379, 385 and 387 tractors.
Specifications
| Manufacturer | Fleetguard |
|---|---|
| Part Number | AF996M |
| Part Type | Primary Air Filter, Axial Seal, Round |
| Engine Compatibility | Heavy duty diesel with Vortox-style round air cleaner |
| Length | 27.00 in (685.8 mm) |
| Outside Diameter | 12.79 in (324.9 mm) |
| Inside Diameter | 8.36 in (212.3 mm) |
| Efficiency | 99.9% full-life |
| Rated Flow | 45.14 m³/min |
Cross References
This part replaces or is equivalent to the following part numbers:
- Donaldson: P181186
- Baldwin: PA2608
- Wix: 46868
- Luber-finer: LAF2608
- Caterpillar: 3I0881, 3I1736
- Vortox: VF160R
- GM: 25096184
Applications
This primary air filter fits:
- Peterbilt 377, 378, 379, 385 and 387 with Vortox round air cleaner housings
Verify fitment by measuring your existing element before ordering — this is a 27 in tall filter and several similar-diameter elements differ in height. This is the primary (outer) element; where the housing also carries a safety element, that is a separate part.
