Description
Product Overview
The BEONEO 3 inch exhaust pipe flange gasket is engineered for high‑temperature durability and a leak‑free seal. Constructed from a multi‑layer blend of stainless steel and graphite, it resists corrosion and heat distortion, ensuring consistent performance under demanding conditions. The gasket measures 3 inches (76 mm) in tubing size, with a 2 mm (0.078 in) thickness, and features two bolt holes spaced 4.1 inches (104 mm) apart for precise alignment. The package includes two gaskets, four bolts, and four nuts for a complete installation solution.
![[Product front view showing all components]](https://www.zealousshop.store/wp-content/uploads/2026/05/029a68c9bf3a40eaaf60eb8351db302a.jpg)
Usage
Designed for a wide range of passenger cars, light trucks, and performance vehicles, this gasket fits exhaust systems that require a 3 inch flange. Whether you are replacing a worn gasket, performing a custom exhaust build, or conducting routine maintenance, the BEONEO gasket provides a reliable seal that prevents exhaust leaks and reduces noise. Ideal for both DIY garage projects and professional shop repairs, it accommodates standard bolt patterns and integrates seamlessly with existing exhaust components.
Why Choose Us
BEONEO stands for precision engineering and quality assurance. Each gasket undergoes rigorous testing to meet automotive standards, delivering consistent thickness and material integrity. Our multi‑layer construction offers the combined benefits of stainless steel strength and graphite flexibility, reducing the risk of cracks and deformation. Backed by a responsive after‑sales service, we guarantee replacement or support if any issue arises, giving you confidence in every purchase.
Key Features
- Multi‑layer stainless steel and graphite construction for superior heat resistance
- Precise 3 inch (76 mm) tubing size fits most standard exhaust flanges
- Includes four bolts and nuts for a complete, tool‑free installation
- 2 mm thickness provides a tight seal while accommodating slight surface variations
- Dedicated customer support and hassle‑free replacement policy
FAQ
What vehicles are compatible with this gasket?
The 3 inch flange gasket fits most passenger cars, light trucks, and performance vehicles that use a 3 inch exhaust pipe. Check your vehicle’s exhaust specifications for bolt pattern compatibility.
Do I need additional hardware for installation?
No. Each package includes two gaskets, four bolts, and four nuts, providing everything required for a standard two‑bolt flange installation.
Can I use this gasket on a high‑performance exhaust?
Yes. The stainless‑graphite multi‑layer design tolerates higher temperatures and pressures, making it suitable for both stock and performance exhaust systems.
How does the after‑sale service work?
If you encounter any issues, contact our support team for a replacement or assistance. We aim to resolve concerns quickly and ensure your satisfaction.
Is the gasket reusable after removal?
For optimal sealing, we recommend installing a new gasket each time you disassemble the exhaust flange. Reusing the gasket may compromise the seal and lead to leaks.


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