Name: Donaldson M100463 Exhaust Muffler - 51.00 in. Overall length
SKU: m100463
Price: 317.49 USD
Availability: InStock

DONALDSON part description

Product Description

MUFFLER, ROUND STYLE 1

Features & Benefits

51-inch overall length for optimal exhaust control and performance
Balances backpressure to maintain engine efficiency and power
Meticulously created to handle hazardous conditions without degradation
Guarantees smooth exhaust flow for peak operational performance
Extended 44.44-inch body length enhances noise reduction and airflow efficiency

Donaldson Exhaust Muffler

The Donaldson Exhaust Muffler doesn’t just quiet the noise—it refines it, shapes it, and makes sure the truck’s power is heard without sacrificing performance. Weak exhaust systems choke the engine, disrupting airflow and robbing the truck of its full potential. That’s not what this muffler is about. At 51 inches of controlled exhaust flow, it balances backpressure, optimizes efficiency, and keeps the truck performing at its peak without unnecessary strain. It’s built to survive extreme temperatures and harsh conditions, ensuring it doesn’t just hold up but continues to deliver superior performance in every journey. Choose the Donaldson M100463 today.

Product Attributes

Body Length	44.44 in
Overall Length	51.00 in
Attenuation Hr	18 dBA
Attenuation Lr	13 dBA
Back Pressure High-range	Hg2.99 inch Hg)
Back Pressure Low-range	Hg0.98 inch Hg)
Back Pressure Mid-range	Hg2.01 inch Hg)
Body Diameter Maximum	10.06 in
Inlet Diameter	5.03 in
Outlet Diameter	5.03 in
Rated Flow Hr	92.3 m³/min (3260 cfm)
Rated Flow Lr	66.2 m³/min (2338 cfm)
Rated Flow Mr	87.7 m³/min (3097 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 M100463 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)