Hastings Filters
About Hastings Manufacturing Company
Hastings Manufacturing Company has been a cornerstone of engine rebuilding since 1915. Founded in Hastings, Michigan, the company began as a broad aftermarket automotive parts maker before narrowing its focus to what it does better than anyone else: piston rings. That singular commitment has paid off handsomely over more than a century, earning Hastings a reputation as one of the world's premier piston ring manufacturers and a trusted supplier to the global engine rebuilding industry.
A Legacy of Innovation
Hastings introduced its first cast-iron piston rings in 1923, and the company quickly made its mark with breakthrough designs that reshaped the industry. In 1935, Hastings debuted the "Steel-Vent" oil control ring — the world's first multiple-piece piston ring — a quantum leap over the cast-iron designs that preceded it. Then, in 1956, the company invented the Flex-Vent® three-piece oil control ring, a design so successful that it became the international standard for engine applications and remains the benchmark against which all oil rings are measured today. By the 1980s, the Flex-Vent had become the choice of OEMs worldwide and is still specified in engines produced today.
This relentless drive to innovate is matched by an equally relentless focus. Rather than diversifying across a broad product range, Hastings chose to dedicate its engineering resources entirely to piston ring technology — a decision that has allowed the company to perfect its craft and offer one of the most comprehensive catalogs in the world.
What Hastings Makes
Today, Hastings offers a catalog spanning more than 25,000 SKUs, covering virtually every engine type imaginable. Whether you're rebuilding a passenger car, a diesel truck, an agricultural workhorse, a marine engine, a small utility engine, or a high-performance racing powerplant, Hastings has a ring for the job. Their engine piston rings include top compression rings, second-groove compression rings, and oil control rings, ranging from 1.125" to 8.875" bore sizes. For those performing a complete engine rebuild, engine piston ring sets bundle the full complement of rings needed for every cylinder, simplifying the parts sourcing process and ensuring consistent quality throughout.
Hastings holds TS16949 and ISO14001 registrations and is an approved piston ring supplier to both aftermarket specialists and original equipment manufacturers worldwide. Their products are made in the USA at their Hastings, Michigan plant — a point of pride that underscores the company's commitment to domestic precision manufacturing.
Why Engine Builders Trust Hastings
For professional engine builders and serious DIY mechanics alike, Hastings represents a reliable, time-tested choice. The breadth of their catalog means you can source rings for a vintage flathead Ford, a modern fuel-injected four-cylinder, or a high-compression racing application all from one trusted brand. Their Tough Guy performance line features steel moly and steel chrome top rings made from highly durable alloy steel, engineered for reduced ring cross-sectional dimensions that benefit today's low-friction, low-tension engines. When precision, coverage, and over a century of proven engineering matter, Hastings delivers.