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Auto-jet Part #
U450
Clamp
Clamp for school bus exhaust systems. Zinc Plated Steel.
Model
Year Range
Material
Zinc Plated Steel
Outside Diameter
Overall Length
OEM Part Number
United Muffler Equivalent
Also Known As
Grand Rock: HD45ZN | Truckex: H412
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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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