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(888) 312-8812 Login SignupNeed help reducing engine noise while supporting airflow balance in heavy-duty equipment? The Mitsubishi / Caterpillar Exhaust Muffler is suited for industrial machinery where vibration, sound, and emissions all need to be addressed simultaneously. This exhaust component is tailored for equipment running in confined or regulated job sites where elevated sound levels are not acceptable. The Mitsubishi / Caterpillar 91263-12500’s internal structure promotes gas flow and assists in channeling exhaust out of the system without heavy backpressure.
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