S & S Truck Parts, Inc. has exclusive contracts with state-of-the-art factories throughout North America and
Europe for the manufacture of NewStar Components. S & S provides its O.E.M and independent customers with
guaranteed quality parts at greatly reduced prices.
Our commitment to quality extends from our manufacturing process to our Quality Control Laboratory
(QCL).
The QCL located at our Headquarters in Schaumburg, Illinois contains the most advanced and sophisticated
quality inspection equipment available. Substantial investments made in this equipment ensure that
NewStar gearing, airbrake, chassis and power steering components meet the
industry's most stringent quality standards.
The following are some of the equipment used in our Quality Control Program:
Klingelnberg-Hofler CNC (Computer Numeric Controled)
Controlling all gear tooth dimensions
Starrett CMM (Coordinate Measuring Machine)
Controlling concentricity of diameters, flatness and locations.
Starrett Optical Comparator
Controlling forms, radius, lengths and heights.
We are proud to showcase our Quality Control Lab in a short promotional video.
If you would like to download this file, please right click on this link, and select SAVE LINK AS.
You may also request a DVD Format. Ask your Sales Representive for more information.
S & S Truck Parts, Inc. has exclusive contracts with state-of-the-art factories throughout North America and
Europe for the manufacture of NewStar Components. S & S provides its O.E.M and independent customers with
guaranteed quality parts at greatly reduced prices. 
Klingelnberg-Hofler CNC (Computer Numeric Controled)