Check the listing for details. HALDEX TYPE S/SETTING SLACK ADJUSTER 5.5 135.S1034 40126238 40020238 40920044. Condition: New. Listed at 109.99 USD. SpecificationsAttributeValueA-Z Product GroupBrake Slack AdjustersA-Z Item TypeBrake Slack Adjuster - Automatic - Haldex Type (Self-Setting)Slack TypeAutomatic-Haldex Type (Self Setting)Spline Count10Spline Dia.1-1/2"Arm Length (L1-L2)5-1/2" Cross ReferenceNamePart NumberNotesHaldex40920044Automatic Slack AdjusterHaldex40020238Automatic Slack AdjusterIHCZZ40020238Automatic Slack AdjusterMeritorM808004Automatic Slack Adjuster ATTENTION!! If you're not sure about the part number you need To better assist you in finding the correct part please provide 1. YEAR 2. MAKE 3. MODEL 4.Last 8 digits of (VIN) OR (ESN) ENGINE SERIAL NUMBER If you're not sure about the part number you need To better assist you in finding the correct part please provide