Wilwood Front Outer Hub Bearing Race, A2, 1.781-Inch OD

This steel Wilwood A2 outer bearing race forms the roller track inside the matching front hub. Its 1.781-inch outside diameter locates the cup in the hub bore, while the corresponding cone determines spindle fit. Part of Wilwood Engineering's disc brake component range, this item should be matched to its intended brake-system configuration. Founded in 1977 by Bill Wood, the Camarillo, California company designs and manufactures calipers, brake rotors, master cylinders, valves, fittings, and brake lines for motorsport, street-performance, and specialized applications.

Technical Details

• Manufacturer part number: 370-0876
• Bearing Material: Steel
• Finish: Bare
• Bearing set: A2
• Cup outside diameter: 1.781 inches
• Bearing reference: LM11910
• Matching cone: 370-0877
• Quantity: One race

Fitment & Compatibility

Pair with Wilwood cone 370-0877. Another 1.781-inch cup is offered for different bearing sets, so compare the actual bearing identification rather than outside diameter alone.

Manufacturer Documents

• Wilwood DS719 technical document
• Wilwood product information

Representative product-family image. Confirm the ordered bearing or kit using the part number and specifications.

For a modified installation, the actual hardware matters as much as the vehicle identity. PMB Performance has over 20 years of experience helping customers work through those fitment details.