When your backhoe starts sounding like it lost its muffler somewhere in the back forty, it’s time for a replacement. A blown-out muffler doesn’t just make you the loudest guy on the job site—it creates a racket that’ll have you reaching for ear protection just to finish the day. This vertical oval muffler brings back civilized sound levels so you can actually hear what’s going on around you while you work.
What You’re Getting
- Vertical orientation fits the tight engine compartment of your 580 series perfectly
- Oval body design maximizes sound reduction in a compact package
- 2-1/2 inch inlet and outlet handle the exhaust flow these engines generate
- 24-inch overall length matches the original factory specifications
- Durable steel construction resists rust-through from the inside out
Built for Real Construction Work
This muffler is designed specifically for Case 580E, 580K, and 580 Super K loader backhoes—machines that spend their days digging ditches, loading trucks, and handling the kind of work that beats up equipment. Whether you’re running drainage tile, cleaning out fence rows, or moving dirt piles, these backhoes need a muffler that can handle constant vibration and high exhaust temperatures without falling apart.
Made to Last
Construction equipment exhaust systems take a beating from heat, vibration, and the occasional tree branch. This muffler features reinforced mounting points and internal baffling designed to stay intact through thousands of operating hours. The steel construction and proper internal design prevent the collapse and rust-through that kills cheaper alternatives.
Installation Notes
This is a direct replacement that bolts right in place of your original muffler. Soak those mounting bolts with penetrating oil before you start—exhaust hardware has a talent for breaking just when you’re in a hurry. Check your exhaust pipe condition while the old muffler is off, and use new gaskets to prevent leaks that’ll make all your work worthless.
