This is especially important for trucks running larger tires or seeing regular towing
Unsprung weight includes everything the suspension must control that is not supported by the springs:
Yukon Hardcore Nodular Iron Differential Cover
Works with GM kingpin knuckles and most aftermarket kingpin knuckles (Crane Axle
Manufactured from high-strength 8620 steel and heat-treated for maximum durability
Yukon GM Rear Axle Bearing & Seal Kit - 2.800" OD 1976-dodge-w300-esi5974190 This is especially important forThe Yukon Rear Axle Bearing and Seal Kit is designed to restore proper axle shaft support and sealing performance in a wide range of GM rear differential applications. Built with high quality bearings and seals, this kit helps eliminate axle shaft play, reduce bearing noise, and prevent gear oil leaks caused by worn factory components. Designed to service one side of the axle, this kit is ideal for daily drivers, tow rigs, SUVs, half ton trucks, and