Counterman A indicates that "low-friction" ball joints are standard in late-model vehicles. Counterman B asserts that a flush wear indicator means the joint is new. Who is correct?

Counterman A is correct in stating that "low-friction" ball joints are standard in late-model vehicles. Over the years, automotive technology has advanced to focus on improving the performance and durability of various components, including suspension parts. Low-friction ball joints are designed to reduce friction between moving parts, which not only enhances the handling of the vehicle but also extends the lifespan of the joint itself. This technology is commonly utilized in the design of late-model vehicles to provide improved ride comfort and better fuel efficiency.

Counterman B's statement regarding the flush wear indicator is inaccurate. A flush wear indicator does not signify that a ball joint is new; rather, it is a feature that indicates when a ball joint has worn out and needs replacement. Wear indicators are designed to provide a visual cue for maintenance, but a flush indicator often shows that the joint is at or near the end of its service life, not that it has just been installed.

Understanding these distinctions allows automotive professionals to make informed decisions when it comes to selecting parts and assessing their condition in vehicle servicing.