380 - SKIDDER, LOG 250 DIFF LOCK Parts group 250 DIFF LOCK 250 DIFF LOCK . DIFF LOCK SHIFTER ELECTRIC ( AA2144 - AC2657) 5450-010/10 [5450-010/10] DIFF LOCK SHIFTER ELECTRIC ( AC2658 - AC2710) 5450-010/14 [5450-010/14]