SKF BR930978 front wheel bearing and hub assembly for the 2005-2018 Toyota Tacoma and other vehicles supports the front wheel and lets it turn on the axle. Where the old assembly is worn, this SKF wheel bearing replaces the bearing and hub as one piece.
- Orbital forming and magnetic encoder seals in the construction
- Mounting and wheel flange fully integrated into one assembly
- Seal designs made to eliminate water intrusion
Quick facts
- Part: SKF BR930978 wheel bearing and hub assembly
- Fits: 2005-2018 Toyota Tacoma and other vehicles
- Position: Front
- Condition: New
A hum or rumble that changes with road speed, or vibration from a front corner, can mean a worn wheel bearing, though tires and brakes can make similar noise. When the wheels are off for a brake or tire service, look at the hub seal for leaking grease and the tires for uneven wear before you decide. If a worn bearing is the cause, this assembly replaces it.
Fits
The 2005-2018 Toyota Tacoma, the 2003-2021 Toyota 4Runner and the 2010-2023 Lexus GX460 all take this wheel bearing and hub assembly, and so do other vehicles. Open the "Vehicles it fits" section to check your exact model and engine. Each side of the front axle takes one. This listing is a single assembly, and the other side of that axle is normally done at the same time.
Specifications
Fit and size
- Position: Front
- Quantity per application: 2
- Flange diameter: 6.575 in
- Flange offset: 2.150 in
- Hub pilot diameter: 4.228 in
- Brake pilot diameter: 4.248 in
- Wheel pilot diameter: 4.169 in
- Bolt circle diameter: 5.197 in
- Wheel studs: 5
- Flange bolt holes: 4
Build and materials
- Type: wheel bearing and hub assembly with integrated flange
- Seals: magnetic encoder
- Condition: New
Interchange: 950-001 · 950-001B · 43570-04011
4350204120
This part cross-references / interchanges with the following part numbers:
950-001, 950-001B, BR930978, 4350204120, 43570-04011
Frequently Asked Questions
Is this the right wheel bearing for the 2005-2018 Toyota Tacoma?
Yes. SKF BR930978 is a front wheel bearing and hub assembly for the 2005-2018 Toyota Tacoma. Use the "Vehicles it fits" section to check other vehicles.
Are SKF wheel hubs like this one sold as a pair?
No. This SKF BR930978 listing is one front assembly. Each side of the axle takes its own, so the other side is a separate unit.
What size is the bolt circle on this SKF wheel bearing and hub assembly?
The bolt circle diameter is 5.197 in. The flange diameter is 6.575 in, and the assembly has 5 wheel studs.
Why does my front wheel hum at speed, and could the hub be the cause?
A hum or rumble that changes with speed can come from a worn bearing, but tires and brakes can sound similar. Have it inspected promptly rather than driving on it.
Does SKF BR930978 replace number 43570-04011?
Yes. 43570-04011 is one of the numbers this assembly replaces. The Interchange line lists the others.
