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Auto-jet Part #
FRLT1077STD
Turbo Pipe
Freightliner
Turbo pipe for Freightliner school buses with the Caterpillar 3126 engine and standard transmission. 4" OD.
Model
Year Range
Material
Outside Diameter
Overall Length
OEM Part Number
04-21077-001
United Muffler Equivalent
Also Known As
Also printed as: FRLT1077 STD

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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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