5 0 2015 Paccar MX-13 Rocker Arm $200 USD Used 2015 Paccar MX13 Rocker Arm , Removed from 2016 Peterbilt 579 , Engine: Paccar , Model: MX13 , P/N:1945026B , OEM , Visit our Site for more Parts :,... Quantity6ConditionUsedPart Number1945026B MLS Number13285003CategoryRocker Arms Last Updated12/13/2024 LocationMineral, VA, US Sold ByInside Auto Parts (888) 693-___ SHOWNUMBERCall Seller Email Seller Save More Info