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A Catalytic Converter Buying Division of Rockaway Recycling
At RRCats, we aim to make selling catalytic converters simple, transparent, and rewarding—for everyone.
Based in New Jersey and powered by Rockaway Recycling, RRCats is a trusted buyer of OEM catalytic converters, serving customers nationwide through a fast, secure mail-in program.
We specialize in purchasing used OEM catalytic converters from individuals, mechanics, auto shops, salvage yards, and other businesses—offering fair, accurate quotes, free shipping, and fast payments by check or PayPal.
We also buy scrap oxygen sensors, helping sellers get even more value from their used auto parts.
With full compliance with all state and federal regulations—including New Jersey’s ownership verification law—our team delivers peace of mind along with great pricing and responsive support.
Whether you’re selling one converter or hundreds, RRCats makes the process easy, honest, and dependable.
By choosing to do business with Rockaway Recycling/RRCats.com, you are agreeing to our terms & conditions.
Learn More About Selling Your Catalytic Converters
Common Questions About Selling Scrap Catalytic Converters
How Do I Know If I Have an OEM Catalytic Converter?July 17th, 2026What is an OEM Catalytic Converter? It can be very expensive if you are repairing or replacing your vehicle's catalytic converter on your vehicle. When this is the case, you… |
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How Do I Know If My Catalytic Converter is Aftermarket?July 17th, 2026https://youtu.be/OpxQPkHTbg8 Here are the things to look for when identifying Aftermarket Catalytic Converters. We are regularly asked how to tell the difference between aftermarket and OEM catalytic converters. Have you… |
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Why Are Catalytic Converters Worth So Much Money?July 17th, 2026What makes catalytic converters so valuable? Why are these little pieces of metal so valuable and coveted in the scrap world? It all comes down to one acronym; PGM's (Platinum… |
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What Are Torpedo Catalytic Converters?July 17th, 2026What is a Torpedo Catalytic Converter? Torpedo catalytic converters come from the Ford Company vehicles and are generally used on their Model F and E series Trucks & Vans. They… |
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What Is A DPF Catalytic Converter?July 17th, 2026What Is A DPF Catalytic Converter? A "DPF" or diesel particle (particulate) filter is part of the exhaust system of a diesel engine. The DPF is part of the exhaust… |
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Partially Empty Catalytic Converters & How We Buy ThemJuly 17th, 2026The Team at RRCats is committed to servicing all your scrap catalytic converter needs. GET A QUOTE What Is A Partially Empty Catalytic Converter? Catalytic Converters have honeycombs inside of the… |
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Ready To Learn More About Scrap Catalytic Converters?
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We share ways to identify your scrap catalytic converter, how to get the right price quote from our team, and so much more.
