For all of your parts needs contact: Howard Connolly, Parts Manager Office: (802) 658-7777 Fax: (802) 861-2677 Email: h.connolly@sheldontrucks.com   To order parts by e-mail: parts@sheldontrucks.com Sheldon Trucks is now Cummins certified. Sheldon Trucks is now also an Allison Express Lube dealer.