Timken 42381 rear differential bearing for the 1980-1994 Ford F-600 and other vehicles is a tapered roller bearing cone that carries both radial and axial loads. This Timken differential bearing is the inner (cone) half of a pair; the outer cup is a separate part.
- Tapered roller bearing cone that manages both radial and axial loads
- Engineered for higher speeds, heavier loads and longer life
- Compact tapered roller design intended for durability in limited space
Quick facts
- Part: Timken 42381 differential bearing
- Fits: the 1980-1994 Ford F-600 and other vehicles
- Position: Rear, rear right, rear left
- Condition: New
A rear axle whine or rumble that changes with speed, or vibration, can mean a worn bearing, though gears and other axle bearings can make similar noises. With the engine off, look for oil seeping at the axle housing before you replace anything. Replace the cone and its outer cup at the same time.
This listing is one cone. The 1993-1994 Ford F-600 takes two, and the 1980-1992 Ford F-600 takes one.
Fits
Fitment includes the 1980-1994 Ford F-700 and the 1980-1994 Ford F-800, along with many other Ford, International and Mack models. If yours is not named here, find it by year and model in the "Vehicles it fits" section.
Specifications
Fit and size
- Position: Rear, rear right, rear left
- Quantity per vehicle: 1 or 2, depending on model year
Build and materials
- Type: Tapered roller bearing cone (inner race)
- Condition: New
In the box
One tapered roller bearing cone. The outer cup is a separate bearing component.
Interchange: 27876 · 27892 · 31987 · KW1682 · 149455 · BR42381 · 550682 · 5506822
This part cross-references / interchanges with the following part numbers:
27876, 27892, 31987, KW1682, 149455, 42381, BR42381, 550682, 5506822
Frequently Asked Questions
Is the Timken 42381 right for the 1980-1994 Ford F-700?
Yes. Timken 42381 fits the 1980-1994 Ford F-700 and the 1980-1994 Ford F-600. For any other model, look up your year and model in the "Vehicles it fits" section.
Does this rear differential bearing include the outer cup?
No. This listing is the inner cone only. The outer cup is a separate bearing component, and the cone and cup should be replaced at the same time.
Can a tapered roller bearing like this handle thrust loads?
Yes. This tapered roller bearing cone manages both radial and axial loads, and it is engineered for higher speeds, heavier loads and longer life.
Why is my rear axle whining or rumbling, and could it be the differential bearing?
Whining, rumbling or vibration from the rear axle can be signs of a worn bearing, though other axle parts can make similar noises. Have it inspected promptly rather than driving on it.
Does Timken 42381 interchange with 550682?
Yes. 550682 is an interchange number for Timken 42381, along with 27876, 27892 and 31987.
