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Auto-jet Part #
T444TURBO20
Turbo Pipe
Navistar International
3.5" T444 Turbo Pipe, 2 Piece.
Model
Year Range
1999 & Up
Material
Outside Diameter
Overall Length
OEM Part Number
3544459C3
United Muffler Equivalent
Also Known As
Grand Rock: SB68451IH | Truckex: 68451 | Walker: 55159
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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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