Name: Donaldson M100465 Exhaust Muffler - 51.00 in. Overall length, Round
SKU: m100465
Price: 137.99 USD
Availability: InStock

DONALDSON part description

Product Description

MUFFLER, ROUND STYLE 1

Features & Benefits

51-inch overall length, round design for effective noise reduction
Minimizes backpressure to support optimal engine performance
Designed for heavy-duty applications requiring durability
Helps maintain compliance with noise and emissions regulations

Donaldson Exhaust Muffler

The Donaldson Exhaust Muffler is made for those who crave long-lasting sturdiness and exceptional performance from their exhaust system. With an overall length of 51 inches and a round design, this muffler effectively reduces noise while maintaining optimal exhaust flow. Created to handle the demands of heavy-duty applications, it helps ensure smoother engine operation and longevity by minimizing backpressure. Whether for commercial trucking or industrial machinery, a high-quality exhaust system can help sustain efficiency and compliance. Donaldson’s reputation for engineering excellence makes the Donaldson M100465 a reliable choice for those who prioritize both function and durability.

Product Attributes

Body Length	44.44 in
Overall Length	51.00 in
Attenuation Hr	15 dBA
Attenuation Lr	10 dBA
Back Pressure High-range	Hg0.94 inch Hg)
Back Pressure Low-range	Hg0.31 inch Hg)
Back Pressure Mid-range	Hg0.62 inch Hg)
Body Diameter Maximum	10.06 in
Inlet Diameter	5.03 in
Outlet Diameter	5.03 in
Rated Flow Hr	79 m³/min (2790 cfm)
Rated Flow Lr	45.6 m³/min (1610 cfm)
Rated Flow Mr	64.4 m³/min (2274 cfm)
Style	Style 1

For more than 100 years, Donaldson® has provided effective solutions to complex filtration challenges in various industries. Fleet managers worldwide have relied on Donaldson’s wide range of filtration products to ensure their trucks operate at peak efficiency and reduce expenses and maintenance downtime in the long run. These products include air intake filters and cleaners, cabin air filters, coolant filters, fuel filters and water separators, transmission filters, exhaust filtration products, and so much more. Each Donaldson filtration product is engineered for durability and performance that matches that of the original. Whether they are long-haul trucks, school buses, dump trucks, or other commercial vehicles, Donaldson filtration products will help keep them running smoothly.

DONALDSON M100465 Cross Reference

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California Proposition 65 Warning

WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov. (Read more)