5″ x 51″ Exhaust Muffler – OE Style for Commercial Trucks
Product Overview
Keep your rig running quiet and smooth with this 5″ x 51″ OE-Style Exhaust Muffler, designed to fit a wide range of commercial truck models. Constructed from heavy-gauge steel with aluminized plating, this muffler delivers long-lasting corrosion resistance and reliable performance under high-heat, high-flow conditions. With a rated flow of 2400 CFM, it’s built to handle demanding diesel exhaust systems while minimizing backpressure and maintaining optimal engine efficiency.
Key Features & Benefits
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OE-Style Fitment: Matches original equipment specifications for many commercial truck models.
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Heavy-Gauge Steel Construction: Durable steel body resists deformation and cracking under heat and vibration.
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Aluminized Plating: Corrosion-resistant coating extends product life in harsh weather and road environments.
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High-Flow Performance:
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Rated Flow: 2400 CFM
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Optimized for diesel exhaust systems with minimal restriction.
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Standard Sizing for Easy Fitment:
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Inlet Diameter: 5″
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Outlet Diameter: 5″
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Muffler Body Diameter: 10″
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Body Length: 44-1/2″
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Overall Length (including inlet/outlet): 51″
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Interchange Numbers:
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M100465
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86682M
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86130M
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Warranty Coverage: Backed by a 6-month warranty for confidence on the road.
Expanded Benefit Section
This 5″ x 51″ Commercial Truck Muffler is a dependable solution for restoring or upgrading your exhaust system. Its heavy-duty construction and aluminized finish ensure durability under high-temperature, high-vibration conditions, while the high-flow design promotes optimal fuel efficiency and emissions control. Whether you’re performing routine maintenance or replacing a failed unit, this OE-style muffler installs easily and delivers reliable, quiet performance on long hauls and local runs alike. Compatible with many truck models using standard 5″ in/out connections.
Vehicle Compatibility
Fits many commercial trucks with 5″ inlet and outlet exhaust systems. Always verify measurements and interchange numbers for exact fitment.
Technical Specifications
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Material: Heavy-gauge steel with aluminized plating
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Inlet Diameter: 5″
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Outlet Diameter: 5″
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Muffler Body Diameter: 10″
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Muffler Body Length: 44-1/2″
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Overall Length: 51″
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Rated Flow: 2400 CFM
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Interchange Numbers: M100465, 86682M, 86130M
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Item Number: 10333
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Warranty: 6 Months
What’s Included
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1x 5″ x 51″ Exhaust Muffler (OE-Style)
Warranty
6-Month Warranty covering defects in materials and workmanship.
Reliable. Durable. Road-Ready.
Get back on the road with confidence using this OE-Style 5″ x 51″ Exhaust Muffler — engineered for long life, smooth flow, and quiet performance. Order now and keep your truck running strong mile after mile.
