This is a new Universal Joint for a Madza RX-7, Mazda Miata & Subaru Forester * Fits: 1990-2005 Miata, 1984-1991 RX-7 (excluding 87-91 Turbo models), & 2006-2008 Forester * Bearing Diameter : 0.867 inches * Inside Lockup 1.515 inches * Grease zerks for easy maintenance * Staked-In Universal Joint * Made as a direct OEM replacement.