Front Wheel Nut M14 x 1.5 Models 10111, 10211, 10520, 11211, 12011, 12111, 12211, 2011, 2511, 7520, 8011, 8111, 8211, 8520, 8621, 9111, 9211, 9520, 9621, D10006, D13006, D6006, D6206, D6207, D6507, D6806, D7007, D7206, D7207, D7807, D8006, DX110, DX120, Dx130, DX140, DX3.30, DX3.50, DX3.70, DX3.90, Dx90