Help keep wheel and axle components turning smoothly under load with the Schaeffler KT37 Wheel Bearing and Race Set / Differential Bearing, a tapered roller bearing (TRB) set built around a precision cup and cone design. The part is listed under both names. It fits many vehicles, among them the 1976-1996 Ford F-150, 1971-1975 Ford F-250 and 1991-1994 Ford Explorer, as a direct-fit replacement for the listed applications. Depending on the vehicle, it is cataloged for front, rear, left, rear left or front inner positions. See the Buyer's Guide tab for the full vehicle list.
- Axial and radial support: Designed to carry both axial and radial forces, handling complex load requirements with precision and reliability.
- Cup and cone design: The cup and cone work together to distribute forces evenly for optimal load distribution.
- OEM-grade quality: Schaeffler is an OEM supplier and builds these bearings to the stringent standards set by original equipment manufacturers.
- Durability: Made from high-strength materials to stand up to extensive use in demanding environments.
A worn wheel or differential bearing may make a growl, hum or whine that changes with speed, or it may develop play and looseness. Diagnose the cause before replacing any part, then follow the vehicle service information for the correct installation and bearing adjustment procedure.
Interchange: RTC 3429 · STC 4382 · 40210-0F000 · 40210-2S600 · 40210-50W00
11113 · 606334 · GHB134 · GHB197 · NBA37 · BR37 · 103134 · RTC3429 · STC4382 · 402100F000 · 402102S600 · 4021050W00
This part cross-references / interchanges with the following part numbers:
11113, 606334, GHB134, GHB197, RTC 3429, STC 4382, NBA37, 40210-0F000, 40210-2S600, 40210-50W00, BR37, 103134
