Fitment questions?
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Product details
This Wilwood outer hub race is shared by the specified A12 and A34 bearing arrangements. Although its outside diameter is 1.781 inches, selecting the matching cone is still necessary because the two arrangements use different spindle bores. Wilwood Engineering designs and manufactures complete disc brake systems as well as calipers, brake rotors, master cylinders, valves, fittings, and brake lines. Based in Camarillo, California, it was founded by Bill Wood in 1977. The range serves motorsport, street-performance, and specialized applications, requiring each part to be matched to the system in which it operates.
Technical Details
- Manufacturer part number: 370-0881
- Bearing Material: Steel
- Finish: Bare
- Cup outside diameter: 1.781 inches
- Listed bearing sets: A12 and A34
- Reference: LM12710
- Matching cones: 370-0882 or 370-0933, according to hub configuration
- Supplied: One cup
Fitment & Compatibility
Use 370-0882 for the listed A12 arrangement or 370-0933 for the A34 configuration required by the hub. Verify the spindle and hub combination; this cup is not interchangeable with every race of the same outside diameter.
Manufacturer Documents
Representative product-family image. Confirm the ordered bearing or kit using the part number and specifications.
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