If you need a replacement part, where should you purchase it? It depends on the type of part and availability Online Autozone, O'Rielly, Pep Boys, Napa Local Dealership

Shafts are machine elements that are used to a) carry axial loads b) direct shear loads c) transmit power d) rotate at constant speed e) none of the above circular and square shafts subjected to the same torque under the same circum behave a) the same way b) almost the same way