Donaldson M085409 MUFFLER, ROUND STYLE 3 Cummins 3305373 • Includes important components such

• Includes important components such as a bypass valve and gasket

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Meets the trusted Fleetguard standards backed by over 35 years of industry expertise

offering broad compatibility across a variety of engine models

Donaldson M085409 MUFFLER, ROUND STYLE 3 Cummins 3305373 • Includes important components suchExperience outstanding exhaust performance with the Donaldson M085409 Muffler, Round Style 3 Style 4. Engineered to provide exceptional noise reduction with 12 dBA attenuation in the low range and 18 dBA in the high range, this round style muffler boosts your trucks exhaust efficiency while preserving peak engine performance. Whether youre purchasing the Donaldson M085409 for your truck or upgrading to a Donaldson round muffler, enjoy a smoother ride