Elgin's Heritage
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An American Success Story

Still family owned, still driven by innovation and a passion for customer success, Elgin proudly engineers and manufactures world-class products right here in the U.S.A.

Elgin IndustriesOver a Century of Quality, Innovation & Performance

Based in Elgin, IL, Elgin Industries has long been one of the transportation industry’s premier manufacturers of engine and chassis components. The company’s ultra-modern, fully-integrated manufacturing complex has earned TS16949 and ISO14001 status and a broad range of quality awards and certifications from such leading customers as General Motors, Ford Motor Company, Navistar, Federal-Mogul Corporation, Mack Trucks and Harley-Davidson.

Our BrandsTested. Trusted. Preferred.

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Elgin Industries Brands

Our ExpertiseEngineered Excellence in Every Part

Engine

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Available for domestic and import automotive and heavy-duty engines, Elgin products are used by vehicle OEMs and thousands of quality-conscious engine rebuilders worldwide.

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Chassis

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Elgin offers the latest OEM-preferred steering, coil spring, bushings, and suspension technologies for hundreds of domestic and import passenger vehicles and commercial trucks.

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Performance

Elgin® PRO-STOCK® performance parts combine premium materials and advanced engineering to deliver unbelievable power…at a great price. From Classic to LS Engine.

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Heavy Duty

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The world’s leading OEMS and replacement parts distributors turn to Elgin for the hardest-working chassis and engine components today.

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Heat Treat

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Elgin Industries operates one of the world’s most advanced heat treat operations right here in the USA for over 100 years, since 1919.

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Chemicals

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Elgin has developed an array of sophisticated new formulations that help deliver superior engine performance and durability. ZDDP supplements.

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Family Owned

Elgin Industries continues to be owned and operated by the same family, in the same town, for over 100 years.

Latest NewsWhat’s Happening at Elgin Industries

hdad 2025

2025 Heavy Duty Aftermarket Dialogue

Brought to you jointly by MEMA Aftermarket Suppliers and MacKay & Company, Heavy Duty Aftermarket Dialogue is a unique full-day outlook conference specifically directed toward the heavy duty aftermarket supplier industry. Join us for an exciting program packed with market insights, panel discussions, and in-depth informational sessions brought to you by the industry’s leading experts. …

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2025 Heavy Duty Aftermarket Week

Elgin Industries booth 112 Visit us at booth 112 during the trade show at HDAW 2025, January 20-23, Texas. We will be showcasing our Made in USA King Pin Sets, as well as our full line of heavy duty chassis, steering and suspension. Heavy Duty Aftermarket Week (HDAW) is the largest North American gathering of …

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Elgin YouTube : Intro to Rocker Arms

Full Line of Options Whatever your goals are, Elgin has a rocker arm to fit your needs. We manufacture stamped steel stock or long slot rocker arms with stock or higher ratios. Guide rail options are available for Small Block Chevy Applications and roller tip versions as well. In-house heat treat operations allow us to …

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engine industry news

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