unarchive In The Box of 8.4102 keyboard_arrow_down
- 8 - 4013 - Large Top Halves
- 2 - 4015 - Small Top Halves (for core mount)
- 10 - 4014 - Bottom Halves - used with 4013 and 4015
- 8 - Large Outer Washers - for use with 4013
- 2 - Small Outer Washers - for use with 4015
- 10 - Center Metal Sleeves
- 1 - Installation Instructions #17044
lock Warranty Information keyboard_arrow_down
- Energy Suspension warrants its products against defects in workmanship and material for 7 years or 750,000 miles when used on passenger cars and light trucks. Products that have been abused, altered, or incorrectly installed are not covered. Energy Suspension will replace defective products or component parts, if inspection for factory personnel determines the part to be defective. Warranty replacement covers only the product. Labor claims, time loss, or freight charges will not be honored.
Energy Suspension HyperFlex Body to Frame Mount Bushings
Energy Suspension's Hyperflex polyurethane is a stronger material for a body to frame mount bushing. Polyurethane is able to handle the constant beating a body mount takes and is not vulnerable to road grime or UV rays. With Energy Suspension's body mounts, you can protect your body to frame attachment, and your smooth ride, for years to come.


Replacing the Faulty Rubber
O.E. Manufacturer's use soft rubber body mounts to attach a body and frame. Over time these bushings deteriorate due to wear and tear, UV rays or road grime. Once the rubber starts to fail, the attachment point is compromised and the bushing can literally just fall off. Without body to frame mount bushings, the smooth connection between your body and frame is gone and your smooth ride is gone with it. Now bumps and potholes will really put your seatbelt to work.

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Energy Suspension 8.4102
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These body frame mount bushings are an excellent upgrade over stock rubber bushings and you will absolutely "tighten" your trucks ride performance. Installation was straight forward and the kit was complete. Highly recommend this energy suspension bushing kit upgrade.
verified_user Verified Buyer - Thomas Fitzgerald - . Energy Suspension 8.4102 - 5 out of 5starstarstarstarstar" good "
Straight forward install. I did have to drill out the washers slightly to fit stock hardware.
verified_user Verified Buyer - David Merklein - . Energy Suspension 8.4102 - 5 out of 5starstarstarstarstar" good example of oem replacement "
Very happy with the bushes, although, I had to open the hole dia in the washers and lower washers would be a nice addition to the kit. However bushes fit like the oem rubber ones and preload nicely with the crush tubes, great product great price.
verified_user Verified Buyer - james Simmons - . Energy Suspension 8.4102 - 5 out of 5