04-21774-001, Muffler Specifications & Details
04-21774-001, Muffler is a premium heavy-duty truck part manufactured by
Freightliner.
Designed for durability and performance, it is a reliable replacement component for commercial trucks and fleets.
SKU: 04-21774-001
About Freightliner
Freightliner is a trusted manufacturer of truck parts, known for OEM-level quality and reliability across Freightliner and other leading heavy-duty trucks.
California Proposition Warning
Learn more.
All Freightliner parts sold by Duaparts include a 1-year manufacturer warranty, covering defects in materials and workmanship. For full details, please see our Warranty Policy.
Customer Reviews 1 Review Write a Review Hide Reviews Show Reviews
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Reviewed on Aug 27, 2023 Does the job perfectly, highly recommend. Only OEM Freightliner parts will do.
