Exhaust Shrouds & Accessories

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Part # : MD4457
For 2007+ Peterbilt 388 and 389 models. For use with 4″ wide skirting.
View ProductPart # : MD4457SHL
Driver side for 2007+ Peterbilt 388 and 389 models.
View ProductPart # : MD4457SH
For 2007+ Peterbilt 388 and 389 models. For use with 3″ wide skirting.
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