Discover the ultimate noise reduction solution for your truck with the Donaldson M101181 Muffler, Round Style 1 Silent Partner. Designed for durability and high performance, this muffler provides effective noise attenuation and is built on the renowned quality and engineering heritage of Donaldson.

Technical Specifications

• Inlet & Outlet Diameter: 5.03 inches (128 mm)
• Overall Length: 51.00 inches
• Maximum Body Diameter: 10.08 inches; Body Length: 49.00 inches
• Attenuation: Low-range 19 dBA | High-range 23 dBA
• Packaged Dimensions: 55" L x 12" W x 12" H; Weight: 75 lbs
• Style: Round Style 1 Silent Partner

Benefits & Applications

Experience a quieter ride and improved vehicle performance thanks to precision engineering.
• Lower engine and road noise ensures a more comfortable drive
• Robust construction built to withstand heavy-duty, long-haul, and commercial use
• Consistent performance supported by decades of Donaldson innovation

Safety, Compliance & Shipping

• Always review and comply with Nickel and chemical exposure warnings – for more information, visit www.P65Warnings.ca.gov
• Ships within 1 business day to ensure prompt delivery
• Brand-new genuine parts with no minimum order requirement
• Access 24/7 expert customer support for any inquiries

For additional Donaldson components and accessories, visit our Donaldson Collection.