- 🔇 Product
EXHAUST
& MUFFLERS
Donaldson heavy-duty exhaust mufflers and aftermarket exhaust systems are engineered for diesel engines and off-highway equipment under sustained load. The range covers high-flow truck mufflers, stainless steel components, and exhaust clamps for road transport and off-highway applications.
- Heavy-Duty Mufflers
- High-Flow Mufflers
- Exhaust Clamps
- Stainless Steel
- OEM Replacement
Key Features & Applications
🔇Noise Attenuation
Donaldson mufflers deliver effective noise reduction across the full RPM range without restricting exhaust flow — protecting both operator comfort and regulatory compliance.
🌡High-Temperature Durability
Diesel exhaust temperatures can exceed 600°C under sustained load. Donaldson exhaust components use high-temperature alloy steel and stainless steel for long service life.
⚙️Low Back-Pressure Design
Donaldson high-flow muffler designs optimise exhaust gas flow while maintaining effective silencing — protecting engine performance in demanding applications.
🚛OEM Coverage
Aftermarket references cover Mercedes-Benz, Volvo, DAF, MAN, Scania, Iveco trucks, plus off-highway equipment from Caterpillar, Komatsu, and John Deere.
