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Auto-jet Part #
FLEX40012
Universal Flex Tubing
4" Stainless Flex, 12".
Model
Year Range
1998 & Up
Material
Outside Diameter
Overall Length
12''
OEM Part Number
1522416, FHM 17583, 6124-0182, 6224-0380
United Muffler Equivalent
Also Known As
Donaldson: J240006 | Grand Rock: SF412 or WFF412 | Truckex: 14739
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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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