Description
Experience improved exhaust performance with the Donaldson M090074 Round Muffler. Designed for medium to heavy-duty diesel engines—including popular models like Caterpillar’s 3406B—this genuine exhaust component offers efficient emission control and enhanced airflow. Precision-engineered for durability, it’s the perfect upgrade for truck, Jeep, and 4WD enthusiasts looking to optimize their engine performance.
Key Specifications
- Inlet/Outlet Diameters: 5.03 in
- Body Diameter: 9.01 in
- Body Length: 44.44 in
- Overall Length: 51 in
- Flow Ratings: LR, MR, HR performance levels
- Noise Attenuation: 13 dBA to 18 dBA
Features & Benefits
- Enhanced Exhaust Performance: Optimized design increases efficiency
- Superior Emission Control: Reduces back pressure for cleaner operation
- Durable Construction: Built to withstand the demands of heavy-duty use
- Genuine Quality: Backed by Donaldson’s 50-year legacy of excellence
- Fast Shipping: Items typically ship within 1 business day with no minimum order
Crafted with precision and built to last, this authentic component reinforces the reputation of Everything Truck Parts as your reliable source for high-quality aftermarket solutions. For more genuine Donaldson products, explore our collection on the Everything Truck Parts website here .
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