STEMCO® Seals Lead the Industry

Stemco® Seals

Lead the Industry

NO SEALANT NEEDED

STEMCO seals are specifically designed and developed to be used without sealant.

100% MADE IN THE U.S.A.

From design and engineering to every step of production, our seals are 100% made in the U.S.A. in our Longview, Texas facility.

LONGEVITY WE STAND BY

Seals are backed by industry-leading OEM (7 years available) and aftermarket (5 years available) warranty packages.

CONFIDENT, ACCURATE INSTALLATION

Installing STEMCO seals requires a specific STEMCO tool that ensures an easy and square installation every time.

OEM CERTIFIED

STEMCO is certified as the original seal on many brand name vehicles.

A Host of Sealing Options to Meet Your Needs

Discover® XR

High-performance with patented GlideLock™ technology. The most advanced wheel seal available.

  • Multi-labyrinth sealing design great for long-life applications

Guardian ®

Helps prevent leading causes of seal-life degradation – contamination ingress and heat generation.

  • Made to handle high heat and rugged environments

Grit Guard ®

Exceptional performance, durability and contaminant exclusion in severe service applications.

  • Remains flexible even in grueling conditions and temperatures beyond -40°F

Voyager ®

A great choice for fleets seeking a superior seal for everyday stop-and-go traffic environments.

  • Well suited for city traffic and regional route trucks

Why STEMCO Seals Lead the Industry

CUSTOMER BENEFIT Competitors
Seals designed and manufactured with the highest quality in the United States
40 innovative design patents and 70+ years of industry experience
Installation tools provided at no charge to ensure proper installation 100% of the time
State-of-the-art testing facility replicating the harshest road conditions
Expert field sales managers providing hands-on installation training for customers
The standard wheel seal at 70% of the largest North American Trailer OEMs
Industry-leading warranty covering both parts and labor

See What Goes into Making a STEMCO Seal

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Signed. Sealed. Delivered.

For more than 70 years, STEMCO has provided the commercial vehicle industry with reliable wheel seals. Our promise is to deliver tougher, longer-life seals that meet the performance and design requirements for any fleet. When you purchase STEMCO seals, you’re signing on for a lifetime of support, industry-leading warranties, and the delivery of terrific customer service should you need us.

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Has Prerequisite
A man applying grit guard to a wheel end

TQM Wheel End Part 2 – Grit Guard® Installation

Requires TQM Wheel End Training Part 1

Has Prerequisite
A man installing a Guardian HP Wheel Seal

TQM Wheel End Part 2 – Guardian® HP Installation

Requires TQM Wheel End Training Part 1

Has Prerequisite
a man in front of an unassembled wheel bearing

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

Requires TQM Wheel End Training Part 1