1981 Ford E Series Van Differential Carrier E-100 Econoline - Ford 9 in. - Yukon Grizzly Locker - 35 Spline - Racing Design - 2.000 in. Diameter Bearing Journals - Fits Load Bolt Dropout - Rear guaranteed to replace your current 1981 Ford E Series Van Differential Carrier E-100 Econoline - Ford 9 in. - Yukon Grizzly Locker - 35 Spline - Racing Design - 2.000 in. Diameter Bearing Journals - Fits Load Bolt Dropout - Rear. 1981 Ford E Series Van Differential Carrier comes new OEM 1981 Ford E Series Van Differential Carrier aftermarket new 1981 Ford E Series Van Differential Carrier of remanufactured 1981 Ford E Series Van Differential Carrier E-100 Econoline - Ford 9 in. - Yukon Grizzly Locker - 35 Spline - Racing Design - 2.000 in. Diameter Bearing Journals - Fits Load Bolt Dropout - Rear.