4WD Actuator · ComponentAxle Nutfor 2021 GMC Yukon 5.3L V8 · 4WDUnitslb-ftNmTorque184lb-ft250 NmNotesUse new cotter pin or stake nutOther components in 4WD ActuatorCover Screws10 lb-ft · 14 NmCV Bolts56 lb-ft · 76 NmCV Joint Bolts56 lb-ft · 76 NmDifferential Cover Bolts26 lb-ft · 35 NmDriveshaft Bolts69 lb-ft · 94 NmDriveshaft U-Joint Straps15 lb-ft · 20 NmMounting Bolts25 lb-ft · 34 NmWheel Lug Nuts103 lb-ft · 140 Nm📝 Suggest a correction to this torque spec