9x17x4 Open

9x17x4 Open Halo bearing 689 by Avid Racing Concepts. Check your manual for the correct size for your vehicle if you are not certain.

• METRIC: 9mm (Inner) x 17mm (Outer) x 4mm (Width)
• STANDARD: 0.35433" (Inner) x 0.66929" (Outer) x 0.15748" (Width)