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Auto-jet Part #
TPBELL
Bellows
Thomas Built
Bellows for Thomas Built school buses with Caterpillar engines. 3116 / 3126 engine.
Model
Year Range
1990 & Up
Material
Outside Diameter
Overall Length
OEM Part Number
6124-0193
United Muffler Equivalent
Also Known As
Grand Rock: SF408 | Truckex: 18106

Related Parts
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SSB500
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SSB250
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BPBELL99
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Auto-jet Part #
TPBELL869
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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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