How do you tell if your 1994 landcruiser 4.5l 80 series has a limited slip diff?

To determine if your 1994 Land Cruiser 80 Series has a limited slip differential (LSD), check the owner's manual or vehicle specifications, which may indicate the type of differential. You can also perform a simple test by lifting one rear wheel off the ground and spinning it; if the opposite wheel spins in the same direction, it likely has an LSD. Additionally, inspecting the differential cover for markings or tags indicating LSD can provide confirmation. If in doubt, consult a mechanic or a Toyota dealership for verification.