How To: Use Jeep Axle Lockers Jeep Wrangler Gladiator YouTube Axle Locker Actuator For Jeep Wrangler JK 2007 2018 For Dana 44 Jeep Wrangler JK 2007 2018 DANA 44 68312884AA Axle Locker Actuator 2018 JEEP WRANGLER JK FRONT DIFFERENTIAL RUBICON E LOCKING AXLE DANA 44 Rear Left Power Door Lock Actuator for Jeep Wrangler 2007 2017 Wrangler. Front or Rear Axle Locker Actuator 2007 2018 Jeep JK Wrangler w Rubicon Package Features and Benefits: (2) Required 12 Month Warranty Direct Replacement For Models w Rubicon Package Front or Rear Replaces the Oft Broken Factory Actuator Sold Individually Details: Material: Plastic, Rubber, Steel Finish: Unpainted Location: Front or Rear Hardware Included: Use Existing Hardware Application: 2007 2018 Jeep JK Wrangler w Rubicon Package None Crown Automotive carries over 9600 unique quality replacement parts encompassing over 766,000 different applications for every model of Jeep produced since 1941.