Energy Suspension 4.2140G Spring Bushing

### Overall, the reception of this rear spring/shackle bushing replacement kit has been largely positive, particularly among those who have taken the time to ensure that the correct version is selected for their specific vehicle model. Customers have noted significant improvements in vehicle performance after installation, with one user highlighting a noticeable enhancement in ride stability and drivability, eliminating the disconcerting swaying and clanging experienced with worn-out bushings. The inclusion of lubricant has been praised, with feedback confirming its sufficiency for the job if appropriately applied. However, users should be aware of some necessary modifications for certain vehicle models. While many found a straightforward installation, others reported that bushings were either mismatched or required alterations for proper fit. Specific concerns included the need to shorten certain bushings and sand down shackle components. Additionally, a minor issue was reported with the inner diameter of a bolt sleeve being too small, necessitating drilling, which could be a time-Consuming process. On the whole, customers have appreciated the quality compared to other rubber products and have noted high satisfaction with the customer service from Energy Suspension when issues arose. For those who are mechanically inclined and can handle minor adjustments, this kit appears to be an excellent investment for enhancing truck performance. ###