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All STEMCO Facilities Closed November 28th-29th
Shipping schedules will be adjusted to accommodate.

As the country celebrates Thanksgiving, we are grateful for every customer. We are also proud to work with such a dedicated, talented and hard-working team.

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The most precious cargo on the road...
isn't in your trailer.

Making the roadways safer®

Safety inspires every new innovation and drives our constant pursuit for excellence. So while product performance, cost savings and efficiency are vital, safety is the reason we do what we do.

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Goodyear Trifecta

Introducing STEMCO Trifecta

The pre-adjusted hub assembly
designed for safety, performance
and confidence.

Fast installation, exacting precision, exceptional durability. Total peace of mind.

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STEMCO acquires manufacturer of
premium performance brake products

Our Lunar® and Lunar® HP air disc brake pads are designed to exceed OE performance in air disc and medium duty hydraulic applications.

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Stay on the road.
Stay in alignment.

Introducing the QWIKTIE tie rod assembly.

Fits over 80% of straight tie rod assembly lengths and applications. Designed to promote safety and secure alignment. Eliminates the need to improvise repairs.

Learn More about QWIKTIE  ›

Simple. Safe. Secure.

Introducing the new Zip-Torq®
axle fastener from STEMCO.

Unlike anything else on the market, the Zip-Torq® patented
locking mechanism creates peace of mind, every time.

Learn More About Zip-Torq®  ›

Time tested. Time proven.

The original and most trusted king pin kit ever.

Protect your fleet and other vehicles on the road
with STEMCO Product Inc. QwikKit® King Pin Kits.

Learn More about QwikKit® King Pin Kits ›
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A Higher Standard of Performance
STEMCO Acquires Goodyear Air Springs Business

STEMCO Acquires Goodyear Air Springs Business

STEMCO, an EnPro Industries company (NYSE: NPO), announces its acquisition of the Goodyear Air Springs commercial air spring product lines.

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STEMCO Launches Interactive Mobile App

STEMCO, an EnPro Industries company (NYSE: NPO) and leading manufacturer of heavy-duty components and s...

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Making the Roadways Safer Making the Roadways Safer®
Training Feature Headline

Building a Higher Standard of Performance

Providing you with the tools you need to successfully manage and maintain your fleet is a part of our commitment to A Higher Standard of Performance. Visit our training center to learn more.

Learn More About STEMCO Training ›
Phone Numbers

STEMCO (General)


STEMCO Aerodynamics