Continental Prestolite Series


  • Direct drive – disengaged when not energized
  • Wound field motor
  • Heavy case
Part # Availability Volt Ring Gear Teeth Solenoid Position Rotation Weight
MCL-6501 Overhauled 12 CW
Replaces: CMI 634592
MHJ-4003S Overhauled 24 CW
Replaces: CMI 637847, CMI 646275, MHJ-4003
MZ-4214 Overhauled 12 CW
Replaces: CMI 634464
While the products listed are direct replacements for existing aircraft installations, there is no guarantee our recommendations are absolute due to unforeseen variations, modifications, and/or manufacturer changes to an aircraft/rotorcraft or engine over the years. Please reference the Application Charts.