Description
Fleetguard AF55839 is a panel-style cabin air filter for Kenworth T680, T880, T800, T660, and W990, Peterbilt 567 and 579, and International HV, MV, and LT-series trucks, replacing Paccar X1987001/X19987001 and International 4070948C1. It uses non-woven synthetic media to capture road dust, pollen, and diesel soot before they enter the HVAC system.
Signs You Need a New Cabin Air Filter
- Reduced HVAC airflow at high blower speeds
- Musty smell from vents on heat or A/C
- Excess dust accumulating on the dash and trim
- Driver complaints of allergy or sinus irritation in cab
Specifications
| Manufacturer | Fleetguard (Cummins Filtration) |
|---|---|
| Part Number | AF55839 |
| Part Type | Cabin Air Filter Panel |
| Length | 8.94 in (228 mm) |
| Width | 7.87 in (200 mm) |
| Height | 1.18 in (30 mm) |
| Media Type | Non-woven synthetic |
Cross References
This part replaces or is equivalent to the following part numbers:
- Paccar: X1987001, X19987001, SR2000092
- Peterbilt: PX1987001
- International: 4070948C1
- Baldwin: PA4405, PA30093
- Donaldson: P640110
- WIX: 24479
- Luber-Finer: CAF1815P
- Mann & Hummel: C25870
- Rig Tough: 5502220
Applications
This cabin air filter fits the following trucks:
- Kenworth T680 (2013–2020), T880 (2014–2020), T800 (2010–2018), T660, T700, W990 (2019–2020)
- Peterbilt 567 (2012+), 579 (2012+)
- International LoneStar (2019–2020), LT625 (2017–2020)
- International HV507, HV513, HV607, HV613, MV607, RH613
Some newer T680 trucks use a thinner sponge-style cabin filter and require AF55836 instead — verify your existing filter dimensions before ordering.
