Auto-jet Part #
TMVPBT01B
Flex to Muffler Pipe
Thomas Built
Flex to Muffler Pipe for Thomas Built school buses with Cummins engines. B-Series Cummins engine, 50" length.
Model
Year Range
1998 & Up
Material
Outside Diameter
Overall Length
50"
OEM Part Number
6224-0938
United Muffler Equivalent
Also Known As
Grand Rock: SB58466TH | Truckex: 58466
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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.