PRO-TORQ® Axle Fastener Installation Procedure and Bearing Adjustment

STEMCO is very conscious of the role it plays in safety. Product safety is built into the product from the initial design, considered throughout the manufacturing processes, and is accounted for in product installation. The Pro-Torq axle spindle nut is designed to address potential failure modes and is manufactured to consistently high-quality standards as a […]

Wheel Bearing Adjustment Procedure

Proper wheel bearing adjustment is critical to the performance of wheel seals and other related wheel end products. For that reason, we are proud to be a part of TMC’s Wheel End Task Force. We are happy to bring these standards to you in the form of this technical guide. Working together, in this way, […]

Trifecta Pre-Adjusted Hub Assembly Installation

Follow this installation procedure and experience the safety, performance and confidence of having the Trifecta Pre-Adjusted Hub Assembly on your truck. By combining premiere STEMCO wheel end technologies with the trusted Webb® hub in a single, pre-adjusted assembly, installation is faster and more secure. Plus, there is no need to purchase, install, and adjust separate […]

STEMCO Hub Seal and Hub Cap Selection

STEMCO has provided the trucking industry with reliable hub seals for more than 40 years. Throughout our history, we have recognized the need for tougher, longer life seals that meet the performance, design and price requirements related to selecting the right seal for any fleet. To meet that need, STEMCO has engineered a menu of […]

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Has Prerequisite

TQM Wheel End Part 2 – Grit Guard® Installation

Requires TQM Wheel End Training Part 1

Has Prerequisite

TQM Wheel End Part 2 – Guardian® HP Installation

Requires TQM Wheel End Training Part 1

Has Prerequisite

TQM Wheel End Part 2 – Discover®/Voyager® Installation

Requires TQM Wheel End Training Part 1