Garage Door Torsion Spring .218 x 1-3/4 x 30' LW SHOP BY SPRING SIZE_250-1-3/4-39 and a new bushing under

and a new bushing under the sprocket which is another common wear item

Left and right included (one pair)

and (1) ring

41C5141-1 is a Square Rail Trolley Replacement Kit

Garage Door Torsion Spring .218 x 1-3/4 x 30' LW SHOP BY SPRING SIZE_250-1-3/4-39 and a new bushing underThis left wound torsion spring comes in a white finish with a 0. 218 wire size and a 1 3 4 inch inside diameter, 30' inch length. Spring includes winding and anchor cones installed. *We recommend changing the cables when replacing the springs (See Garage Door Cable) High Cycle Garage Door Torsion Spring (Click here to find out more) When you choose high cycle torsion spring, the wire size and length will be different than your original specs, but