Account Login TOLL FREE 844-446-7388 Español ABOUT US CONTACT US PRODUCTS Follow us on HOME CONTACT US Get in Contact We believe our customer support and account management teams provide the best service in the industry. We’re passionate about our products as well as our customers and it shows in the level of service we provide. We’re always happy to help find the products to satisfy your truck part needs. If you can’t find a particular product on our Website, we would like to hear from you. It may be a part that we could produce in the near future. Time : 7:00 a.m. – 7:00 p.m. CT. We`d like to hear from you State* Alabama Alaska American Samoa Arizona Arkansas California Colorado Connecticut Delaware District of Columbia Federated States of Micronesia Florida Georgia Guam Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Marshall Islands Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Northern Mariana Islands Ohio Oklahoma Oregon Palau Pennsylvania Puerto Rico Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virgin Islands Virginia Washington West Virginia Wisconsin Wyoming Argentina Bolivia Brazil Canada Chile Colombia Ecuador Guyana Mexico Paraguay Peru Suriname United States Uruguay Venezuela RESET SUBMIT Our Locations Corporate Headquarters Ontario, California Grand Prairie, Texas Canadian Headquarters Concord, Ontario, Canada Scarborough, Ontario, Canada British Columbia, Canada Bethlehem, Pennsylvania Corporate Headquarters: S&S Truck Parts LLC 600 W. Irving Park Road Schaumburg, IL 60193 Phone: United States Customer Service: 844.446.7388 Local Phone: 847.584.2000 Toll-Free: 1.800.621.1553 Local Fax: 847.584.3000 Toll-Free Fax: 1.800.621.1558 Phone: International Mexico: 001.800.727.8373, or 1.800.010.5220 Mexico Fax Line: 001.800.010.5221 S&S Truck Parts, LLC., the parent company of Newstar, supplies parts & components for medium & heavy duty applications. Exceeding customers’ expectations, products are vigorously tested in house by engineers & skilled technicians in an unsurpassed quality control laboratory. Superior customer service & support set S&S apart from the rest. Customer Service Contact us Company Info About the company History Quality Careers Distribution Network Warranty and ReturnsDistribution NetworkTerms and ConditionsPrivacy