11 0 2001 Used Western Star 4900E LH Exhaust Stack Newly Listed $475 USD Used 4900E LH Exhaust Stack, Side: Driver, Style: N/A, Type: Exhaust Stack, Length: 92.00", Width: 5.00" ConditionUsedL x W92.00" x 5.00"Fits To Make(s)Western StarFits To Model(s)4900EWill Fit Year(s)2001SideDriverStock Number639-11784 MLS Number14005173CategoryExhaust Parts Last Updated11/27/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info