STEMCO’s Trifecta™ Pre-Adjusted Hub Assembly combines premiere STEMCO wheel end technologies with the trusted Webb® hub in a single, pre-adjusted assembly, ensuring a faster and more secure installation. Trifecta is currently available for truck and trailer—both P-type and N-type spindle—applications. Learn how much you can save
Pre-Adjusted Hub Assemblies eliminate the need to purchase, install and adjust separate wheel end components and fasteners while guaranteeing reliability. A single, pre-adjusted assembly ensures a faster and more secure installation, reducing downtime and increasing overall efficiency.