Trap Door Ball Bearing
Part No. HDNB0049

’79-later Big Twin, ’91-later Sportster

OE Part No. 8998

  • Outer Dia.: 1.850"
  • Inner Dia.: 0.788"
  • Thickness: 0.549"

Where to Buy

  • Existing Customers: Contact your sales representative.
  • New Customers: Fill out the form and a sales representative will contact you.
  •  Trap Door Ball Bearing HDNB0049