: Includes all the necessary components. Replacing 4 suspension rods can usually correct Samsung washing machines that are out of balance, including annoying vibration or excessive shaking. These sturdy suspension rods are designed to provide excellent support and stability, reduce bumps when the washing machine is running, ensure balance during each cycle, and prevent UL DC UB and UR error codes. Step 1: Remove the screws and open the cover, you will see four suspension rods in the four corners. Step 2: Lift and remove the rod (note: install one when you get one). Step 3: Install new suspension rods in sequence. 4x Washer Suspension Rod Kit : suspension rods are made of high-quality materials and are durable.The improved spring and thickened bracket design enable the washing machine to run smoothly even when running at high speed, preventing excessive shaking, vibration and potential damage.