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System Solutions
System Solutions

STEMCO offers a full menu of wheel end systems to provide distinct and individual solutions to extend wheel end performance.  STEMCO's wheel end systems combine premium products that work as a system to ensure the most comprehensive wheel end performance available.  High performance STEMCO componenets are used to specifically enhance three critical areas - sealing, lubricant integrity and bearing life due to accurate bearing adjustment.  By addressing these critical performance areas with advanced technology components, customers are able to use standard hubs and axles for wheel ends that provide outstanding performance at the lowest cost in the industry.

STEMCO long-life wheel end systems offer:

  • Simplicity - proven, known wheel end design
  • Low cost - no costly equipment changes
  • Durability - uses high performance components
  • Field serviceable - standard hub, axle, lubricant and bearings
  • Reliability - address traditional wheel end failure areas with high performance technology products working as a system


STEMCO offers a choice of three long-life systems with extended warranty coverage, plus the assurance of a dramatic increase in performance that will lower maintenance costs and protect wheel end investment.


Platinum Performance is a component-assembled system that combines three products - Guardian HP or Discover seal + Pro-Torq + Sentinel or Integrated Sentinel hub cap - to dramatically increase wheel end performance.  This wheel end system offers the most flexibility and reduced maintenance costs.  STEMCO's Platinum Performance System is an integrated system of product and performance.  With the Platinum Performance System, fleets can extend their wheel end to a three-year limited warranty.  Customers can receive extended bearing warranty by adding STEMCO Matched Bearing Sets or the Platinum Matched Bearing Sets to the Platinum Performance System.  

Advantage System™
The Advantage System is a pre-assembled hub containing cost efficient industry standard components, making the Advantage System a flexible and affordable comprehensive wheel end system.  The Advantage System includes the Discover seal, STEMCO bearings, Pro-Torq and the Sentinel hub cap.
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