Specifications Hign-concerned Chemical:None Repeatability:970050 Hysteresis:SU8584 Linear:970-050 Measuring Range:ALS2113 Sensitivity:ALS1401 Sensor Type:Magnetic Induction Origin:Mainland China Resolution:SU8585 OEM NO.:56044144AB / 56044146AB, 56044146AA, 56044144AD, 56044144AA,56044144AC Please do understand this link is for different Types as below; And please check carefully before purchasing , so that it will not bring mistakes to both of us ! Types One ; 2 x Rear Sensors+2 x Front Sensors Types Two ; 2 x Rear Sensors Only Types Thress ; 2 x Front Sensors Only Types Four ; 1 x Rear Sensor Only Types Five ; 1 x Front Sensor Only New Abs Wheel Speed Sensor Front & Rear 06-10 For Jeep Commander Grand Cherokee 56044146AB, 56044146AA, 56044144AD, 56044144AA Item Specifics; Surface Finish : High Quality - 100% Brand New Warranty : Yes - 1 Year Country/Region of Manufacture : Made In China Type : Abs Wheel Speed Sensor Fitment Type: Direct Replacement Interchange Part Number : 56044146AB, 56044146AA, 56044144AD, 56044144AA,56044144AC Fitment Application Guidement ; Just For Reference only , please check above Part Number and Picture before ordering For Dodge Durango2011-2015 For JeepCommander2006-2010 For JeepGrand Cherokee2005-2010