215579-1 NSN 3040-00-411-7183 Gearshaft, Worm, Wheel

Gearshaft, Worm, Wheel bit.ly/2EOXTIG   Part No. 215579-1 available at  www.csgparts.com

6620-01-355-4339 Part No. 07583-1 http://bit.ly/2HHsk5o Voltage Meter. Find at http://www.csgparts.com