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Auto-jet Part #
FRL4ID78.7
Tailpipe
Freightliner
DPF-ATD-muffler to over axle tail pipe for Freightliner school buses. Tube with Marmon flange, 4" ID, 78.75" long.
Model
Year Range
Material
Outside Diameter
Overall Length
OEM Part Number
04-26106-003, 04-24939-003
United Muffler Equivalent
Also Known As
Also printed as: FL4ID78.7
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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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