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400STP19

Thomas Built Front Pipe - Auto-jet #400STP19

Front Pipe

Thomas Built

Front Pipe for Thomas Built school buses with Caterpillar engines. CAT 3126 engine.

Model

Year Range

1997 & Up

Material

Outside Diameter

Overall Length

OEM Part Number

6224-1177

United Muffler Equivalent

Also Known As

Thomas Built Straight Pipe, Auto-jet Part # 400STP19, OEM 6224-1177

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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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