Fits Toyota Tacoma/Hilux 2005-2016 U-Joint Series 1330 Universal Joint Retaining Width3.875" Universal Joint Bearing Diameter1.062" Flange Diameter 4.528" Bolt Circle Diameter 3.661" Horizontal Center to Center Distance2.589" Vertical Center to Center Distance2.589" Bolt Hole Diameter 0.446-D Bolt Hole Quantity 4 Pilot Diameter 1.811" Male Centerline of Joint to Flange Face1.653" Spicer Part No Ref: 2-2-01904 / 5019389 / 5001904 / 5001905