Nope. The term limited slip applies to every single carrier with clutches, cones, or gears like a True Track. Limited slip is an umbrella term. Sure Grip, Posi, Anti Spin, Track Lock, Traction Lock and so on are all manufacturer's brand names for the different makes of limited slips. A limited slip pulls with both wheels and allows a limited amount of slip between two axles as the name implies to take a turn.
