If your Samsung dryer won't start or, in some instances, continually overheats blowing thermal cutoffs, your dryer motor may be the culprit. Replacing the Samsung dryer motor with an OEM version costs over $200. However, the Exact Replacement brand is available at less than half the price, and works great when we've had to replace the motor. 

Brand: Exact Replacement

Warranty: 1 Mfg. Warranty

Works for most Samsung "DV4*" dryers