This will fit ANY brake lathe with a 1" arbor shaft. Item for sale is (1) 6-1/4" Toyota Tundra & Tacoma Backing Plate for a 3-Jaw Chuck Kit.
Totota Backing Plate for Brake Lathe 3-Jaw Chuck Kit 6-1/4" OD for 1" QuickChuck
Medium Backing Plate for Brake Lathe 3-Jaw Chuck Kit 5-3/16" OD for 1" Quick
Small Backing Plate for Brake Lathe 3-Jaw Chuck Kit 4-3/4" OD for 1" Quick
Large Backing Plate for Brake Lathe 3-Jaw Chuck Kit 7-1/4" OD for 1" QuickChuck
Medium Backing Plate for Brake Lathe 3-Jaw Chuck Kit 5-1/4" OD for 1" Quick
Small Backing Plate for Brake Lathe 3-Jaw Chuck Kit 4-3/4" OD for 1" QuickChuck