I have a 4:30 ratio rear end (rear axle) complete assembly in a 1999 Toyota 4Runner Limited. It has the factory E- Locker system. It has a two pinion setup from what I interpreted from the axle code. It is still in the truck that runs and drives but has low power and some frame rot but not totally rotted out. It could be fixed . The 4Runner has 318,000 miles . It also has the multimode transfer case with choice of all-wheel drive, four-wheel drive, 2 wheel drive and four wheel drive low range. The price is for the complete rear axle assembly or just the center chuck . I could also sell for more money the complete setup with the multimode transfer case ( it's a V6 automatic transmission), driveshafts ,dash switch, controller,etc. The frontend is also there .Or sell the whole Truck with a good body and interior for around $1500. It also has four nice tires that are under two years old ( P265/70r16s). I possibly could ship the center differential units. If you're interested in give me a call 10:00 in the morning to 10:00 at night at the phone number in the separate reply box above. Thanks. Would consider trades for Chevy square body stuff and 1965 and 1966 full size Pontiac Catalina 2 + 2 or Grand Prix parts or parts vehicles and possibly other mechanical things or tools.