Discover the superior performance of the Donaldson M120382 Muffler, Oval Style 3. Engineered for heavy-duty engine and hydraulic systems, this state-of-the-art muffler combines precision engineering with a unique oval design to optimize flow efficiency and minimize back pressure. Whether you’re a professional driver or an automotive enthusiast, you'll appreciate its robust construction and effective noise reduction.

Key Specifications

• Inlet Diameter: 4.02 inches (102 mm)
• Outlet Diameter: 3.86 inches (98 mm)
• Body Length: 15.00 inches (381 mm)
• Rated Flow: 1200 – 1500 CFM
• Back Pressure: 0.8 – 1.2 in H₂O
• Attenuation: 18 – 23 dB reduction

Performance & Benefits

The advanced design not only ensures a durable, efficient system but also enhances overall vehicle performance. Reduced engine strain and improved noise reduction help maintain optimal conditions under heavy loads. This is the ideal choice if you're looking to purchase a Donaldson M120382 muffler or planning to order one for your next upgrade.

• Ships within 1 business day
• Brand-new, genuine parts with every purchase
• No minimum order requirements
• 24/7 customer support

Experience reliable quality and precision engineering—order your Donaldson M120382 Muffler today and drive with confidence.
Explore more Donaldson products on our Donaldson collection and check out our complete Exhaust accessories range for additional options.