Parts is Parts? Hardly. Observations from Heavy Duty Aftermarket Week.

LAS VEGAS, NV -- Children of the 1980s might recall a Wendy’s commercial that mocked the quality of chicken sandwiches from competing fast food chains. “Parts is parts,” the cashier for a generic restaurant says with a shrug, suggesting different pieces can be fused together into some sort of processed Frankenchicken. There are clearly differences in parts, though.