Description
Product Overview
The Oregon 35-012 Super Low Tone Muffler is a precision‑engineered component designed to replace the original Briggs & Stratton 393010 and 393010S mufflers. Constructed from high‑temperature resistant steel, the muffler delivers a robust, long‑lasting solution for residential lawn mower engines ranging from 7 to 8 horsepower. Its round shape and compact dimensions (5.5 x 3 x 3 inches) provide a seamless fit within the mower’s exhaust system, while the 3/4″ pipe thread matches the standard connection used by most Briggs & Stratton models. The muffler’s internal baffle design reduces exhaust noise without sacrificing engine performance, creating a quieter mowing experience for homeowners and professional landscapers alike. Additionally, the product meets OEM specifications, ensuring that installation is straightforward and that the mower operates within the manufacturer’s recommended parameters.
![[Product front view showing all components]](https://www.sinvix.store/wp-content/uploads/2026/07/d8bb542b93d04f4eb4f22a86c1f37d21.jpg)
Usage
This muffler is intended for use on a wide variety of lawn mower models that originally came equipped with the Briggs & Stratton 393010 series. It is ideal for residential homeowners who mow medium to large lawns, as well as for small‑scale commercial operators who need reliable, low‑noise equipment for frequent use. The muffler performs best when installed on engines that operate at 7‑8 HP, typical of many mid‑range push‑mowers, self‑propelled mowers, and riding mowers. By reducing exhaust noise, the muffler helps keep neighborhood noise levels down, making it suitable for early‑morning or late‑evening mowing. The durable steel construction also resists corrosion from exposure to grass clippings, moisture, and occasional fuel spills, extending the service life of the mower’s exhaust system.
Why Choose Us
Choosing the Oregon 35‑012 Super Low Tone Muffler means selecting a product backed by a reputable brand with decades of experience in small engine parts. Oregon’s commitment to quality control ensures each muffler meets strict performance standards, providing consistent noise reduction and reliable fitment. The muffler is manufactured in the United States, adhering to rigorous testing protocols that verify durability, heat resistance, and acoustic performance. Customers benefit from a comprehensive warranty that covers manufacturing defects, reflecting confidence in the product’s longevity. Moreover, Oregon offers responsive customer support, ready to assist with installation guidance, troubleshooting, and parts compatibility questions, ensuring a hassle‑free ownership experience.
Key Features
- High‑temperature steel construction for long‑lasting durability
- Super low‑tone design reduces exhaust noise without sacrificing power
- Standard 3/4″ pipe thread fits most Briggs & Stratton 7‑8 HP engines
- Compact round shape ensures easy installation and space‑saving fit
- Backed by Oregon’s warranty and dedicated after‑sales support
FAQ
What engines are compatible with this muffler?
The Oregon 35‑012 fits Briggs & Stratton engines rated between 7 and 8 horsepower, commonly found in many push, self‑propelled, and riding lawn mowers.
Do I need any special tools to install the muffler?
Installation requires basic hand tools such as a wrench or socket set to secure the 3/4″ pipe thread. No specialized equipment is necessary.
Will this muffler affect mower performance?
No. The muffler’s internal baffle design is engineered to lower noise while maintaining optimal exhaust flow, so engine power and fuel efficiency remain unchanged.
Is the muffler covered by a warranty?
Yes. Oregon provides a limited warranty that covers manufacturing defects, giving you peace of mind and support for any issues that arise.
Can I use this muffler on a mower that originally had a different muffler model?
If the original muffler uses a 3/4″ pipe thread and the engine falls within the 7‑8 HP range, the Oregon 35‑012 is a direct replacement, even if the original part number differs.






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