Support the high radial and axial loads of a working axle with the Schaeffler K33281 Wheel Bearing / Differential Pinion Bearing, a tapered roller bearing cone cataloged for the rear / rear inner position. It is a direct-fit replacement for the listed applications, including the 1961-1964 International M Series Van, 1999-2019 Ford F-450 Super Duty, 1999-2019 Ford F-550 Super Duty, 2008-2010 Dodge Ram 5500 and 2011-2018 Ram 5500. See the Buyer's Guide tab for the full list of vehicles and engine details.
Schaeffler builds tapered roller bearings for automotive and industrial systems, pairing strong performance with a compact form. The company turns out more than 100 million of them every year. This part is listed under two names: wheel bearing and differential pinion bearing.
- Load-carrying capacity: Tapered roller bearings are known for handling high radial and axial loads.
- Compact design: Its compact form suits tight spaces.
- Durability: Engineered with high-grade materials for reliable service.
- OE expertise: Designed and built to stringent OEM standards for consistent quality.
Signs this bearing may need replacing include a growl or hum that changes with road speed, play at the wheel, or a whine from the differential that changes on acceleration or deceleration. Diagnose the cause before replacing. Consult the vehicle service information for bearing setup and adjustment.
Interchange: F81Z-1240-AA
F81Z1240AA · 178489 · NB33281 · BR33281 · 401044
This part cross-references / interchanges with the following part numbers:
178489, F81Z-1240-AA, NB33281, BR33281, 401044
