Gear motor bracket 1; extender shaft 1; worm gear 1; spring pin (0.06 in diameter x 0.50 in long) 2; bearing 1; gearmotor 1; screw, pan head, .112-40 x .50 lg 4; lock spring washer (no 4) 4; set screw, cup point .112-40 unc x .125 lg 2; flat washer (no 4) 4; connector 1; strain relief 1