You cannot add that amount of "SUMSBKL5WB - SUMO Deluxe Knuckle Kit with OEM Koyo Trunnion Bearings and Wheel Bearings" to the cart because there is not enough stock (-1 remaining).
Eaton Electric Locker EAT14211-1
$1,395.00
Toyota Land Cruiser 8″ 4 Cyl, V6 & FJ80 Front (4 Cyl Req32010X)