Autoshack KN797913 Front Steering Knuckle Spindle Driver Side Replacement for Chevrolet Uplander Monte Carlo Venture Impala Limited Buick Lacrosse

Steering knuckles connect the wheels of your vehicle to the suspension and steering system allowing the wheels to turn in unison with steering input. A cracked or bent steering knuckle will throw off your wheel alignment causing uneven wear of tires and poor handling. A damaged steering knuckle can also put extra stress on the ball joints which can cause them to break suddenly.