Product review (5 stars): This kit is the way to go if you need replacement parts on your lift assembly
In looking for some replacement rail wheels, we ran across a review that this kit would be the best route to go, plus would replace the entire inferior design of the adjuster assembly. Thanks to whoever gave us that tip. They were definitely right. At about the same price as the rail/wheel assemblies we purchased this entire kit and by watching the instruction video on Youtube was able to get installed in about 15 minutes.