New OEM American Axle Manufacturing GM 4WD front differential actuator. fits:1997-2013 GM 8.25 and GM 9.25 IFS front differentials 1988-1996 GM 8.25 and GM 9.25 IFS front differentials with the GM update wire harness kit ( wire Harness Not Included) GM PART# 26060073 & Interchanges with: AAM PART# 40007173 and DORMAN PART# 600-101.Actual Picture. These have a 5 pin female plug where the pigtail plugs in. Shipping is FAST and FREE in the continental U.S.