Policies & Warranties
Contact Us
icon
Part Interchange
icon
Find a Distributor
icon
Part Interchange
icon
Find a Distributor
Training
stemco mobile logo

Wheel End System Solutions

Platinum Performance System

On their own, STEMCO® wheel end components are among the lightest, most durable and highest performing in the industry. Bundled together in a Platinum Performance System™, they work together to create the most reliable and efficient wheel end systems possible. With up to 7-year warranties, Platinum Performance Systems provide unrivaled confidence and peace of mind.

Wheel End Parts

Compatible PPS Products

Guardian® HP Wheel Seals

  • Developed for extra protection and greater sealing
  • Rubber outer diameter allows for faster hub cleaning with less corrosion damage to the hub
  • Installation directly on the axle, rather than the hub bore, ensures positive alignment every time

Discover® Wheel Seals

  • Increases the performance expectations of wheel ends
  • Maintains the lubricant’s integrity to lengthen the life of the seal
  • Ensures complete confidence during the installation stage
  • Reduces removal time and effort without special tools or adjacent component damage

Pro-Torq® Axle Spindle Nuts

  • Longer tread life: saves tires, wheels track truer
  • Extends wheel seal and bearing service
  • Improves ABS

Zip-Torq® Axle Spindle Nuts

  • Simplified and fully unitized design
  • Locking features prevent backoff
  • No clips, keepers, snap rings or screws to install

STEMCO Heavy Duty Bearings

  • Tapered roller, clutch release, and radial ball bearings
  • Individual cups and cones, and STEMCO manufactured matched bearing sets
  • Long life warranty: STEMCO PPS and PPS+

STEMCO Hub Cap with Plug

  • Warranty coverage available for any STEMCO Hub Cap with Sentinel, ESP, or ESP Plus plug technology
  • Product- and application-specific technology designed to eliminate contaminants and extend wheel end life
  • Cast aluminum to dissipate heat
  • Oil, semi-fluid grease, and hard-pack grease hub caps to meet performance, design and price requirements of today's fleets worldwide
  • Full-line coverage for trailer and tractor applications

Aftermarket Packages

STEMCO’s Aftermarket Platinum Performance System solutions are an integrated system of wheel end products and performance. With the Platinum Performance System™, extend wheel end coverage to a two-, three-, or five-year limited warranty for tractors and trailers.

Additional Warranty Coverage

SEALS
Discover or Guardian HP: 2 Year Parts Warranty

OEM Packages

The unprecedented performance of these STEMCO Platinum Performance System Plus solutions will lower maintenance costs by reducing down-time and protecting wheel end components. With the Platinum Performance System Plus solutions, wheel end coverage is parts and labor for 5 years/500,000 miles on truck applications and 7 years/unlimited miles on trailer applications.

Platinum Performance System Brochure

Features

Leading The Industry In Warranty (Now Including Labor)

STEMCO is pleased to announce the addition of labor warranty to our 5-year Platinum Performance System aftermarket package. Register your fleet with the Register button on the right to take advantage of the 5-year aftermarket parts and labor warranty on your Platinum Performance System.
STEMCO is proud to continue offering 5- or 7-year OEM coverage including parts and labor depending on the application.

Reduced Downtime

Exceptional reliability means trucks spend more time on the road and less in the shop. Trifecta’s quick installation allows vehicles
to get back on the road with reduced labor costs.

Lower Operating Costs

Extended service life and warranty coverage reduce life-of-equipment costs.

Increased Revenue

Reduced maintenance and industry-leading warranties all lead to greater profit potential.

Labor Warranty Coverage

Labor warranty coverage up to 1-hr per wheel end for the PPS+ Aftermarket package for installations occurring after January 1, 2021.

OEM PPS+ Truck Extension

An extension of the OEM Platinum Performance System Plus (PPS+) to cover truck applications for 5 years and trailer applications for 7 years

STEMCO Wheel End Catalog
Read More
Platinum Performance Plus System Brochure
Read More

No items found

Train Your Team

Learn proper installation techniques with convenient online learning classes, and become officially certified.
Learn More
Stemco University Training vehicle

Part Interchange

Now you can search directly by STEMCO or OEM part number or product name. Your part search has never been easier.
Find Your Parts

Find a Distributor

Locate a Distributor
Find a Distributor

Related Products

It appears you are offline - this application will store visited pages for offline viewing.

Congratulations!

You finished Part 1 of the TQM Wheel End Training course. To continue to the Part 2 TQM Wheel End videos, please click one of the TAKE COURSE buttons below.

To rewatch the Part 1 TQM Wheel End Video, close this pop-up by clicking the X in the top right corner.

To return to the home screen and select another video, click BACK TO STEMCO UNIVERSITY.

Has Prerequisite

TQM Wheel End Part 2 – Grit Guard® Installation

Requires TQM Wheel End Training Part 1

Take Course
Has Prerequisite

TQM Wheel End Part 2 – Guardian® HP Installation

Requires TQM Wheel End Training Part 1

Take Course
Has Prerequisite

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

Requires TQM Wheel End Training Part 1

Take Course
Back to Stemco University