HTH622C - HARVESTER 050 Electrical Parts group 050 Electrical 050 Electrical . Head Module Box (Timberrite Controller) Top Saw Proximity Switch Feed Motor Sensors Length Measuring Laser Find End Sensor Unit Diameter Measuring LH Diameter Measuring RH Electrical Connections A Electrical Connections B Electrical Connections C and D Electrical Hoses (Timberrite) Electrical Cable Specifications (Timberrite Controller) Electrical Cable Specifications (Timberrite Controller)