Fitment questions?
Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.
Product details
The Wilwood A5 inner bearing cone is used in the specified rear and front hub assemblies, with a 1.375-inch reference bore. It is supplied as the roller component, separate from the race and seal. 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: 370-2609
- Bearing Material: Steel
- Finish: Bare
- Bearing set: A5
- Reference: 4T-LM48548
- Matching cup: 370-2571
- Supplied: One inner cone
- Cone bore: 1.3750 inches
Fitment & Compatibility
Pair with cup 370-2571 and the exact hub specified for the application. Match the A5 bearing identification and 1.3750-inch spindle bore, then follow the hub instructions for lubrication and bearing adjustment.
Manufacturer Documents
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.
