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Auto-jet Part #
2250300BS
Muffler
Chevrolet/GMC
Muffler for Chevrolet/GMC school buses.
Model
Year Range
1998 & Up
Material
Outside Diameter
Overall Length
OEM Part Number
15670818
United Muffler Equivalent
Also Known As
Donaldson: M085267 | Grand Rock: M722 | Nelson: 86722M | Truckex: 3719 | Walker: 22566 | Donaldson: M085189 | Grand Rock: 3250
Related Parts
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CUS-133-10
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Provide your OEM# when ordering.
Exhaust parts vary by bus configuration even within the same model and year.
Your OEM number is the most reliable way to confirm correct fitment.
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