A super heavy-duty pitman arm puller designed for Sheppard steering boxes equipped in large commercial trucks.Forged from alloy steel and heat treated for strength and rigidity, this pitman arm remover features the size and power required when servicing the Sheppard steering gear.The tool's threaded actuator is designed with a fine thread pitch for reduced effort during serviceFeatures a unique ball bearing tip that protects the sector shaft on the Sheppard box.The interchangeable actuator tips expand the functionality and range of applications, allowing this tool to be used on steering gear with either short or long sector shafts.Used in 6, 7 & 8 series HD trucks.Applications include: M80, M90, M100, M110, 292, 392, 492 & 592 boxes.Applicable brands: Chevy / GMC, Freightliner, Kenworth, MAC, Navistar. Paccar, Peterbilt, Volvo & other HD truck manufacturers.Pressure tip includes a ball bearing pivot to reduce drag & protect the sector shaft.Removable shims adapt the puller to narrow or wide pitman arm designs.