unarchive In The Box of 5.2104 keyboard_arrow_down
- 4 - 2025 Main Spring Eye Bushing Halves
- 2 - Center Metal Sleeves for 2025
- 8 - 2026 Shackle End Bushing Halves
- 2 - 9.11108 Formula 5 Prelube Tubes
- 1 - Installation Instructions #17040
lock Warranty Information keyboard_arrow_down
- Energy Suspension warrants its products against defects in workmanship and material for 24 months 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.
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Energy Suspension HyperFlex Leaf Spring and Shackle Bushings
Vehicles with a leaf spring and shackle set up lean heavily on the springs to take the shock out of a bump. Not only does a leaf spring reduce the force of a bump that you feel, but it also evenly distributes the load across the chassis instead of the whole load pressing down on one point. Your ability to get to point A to point B without scraping the pavement is heavily dependent on the leaf spring and shackle bushings which mount the spring to the frame. Energy Suspension's Hyperflex polyurethane is a stronger material for the mounting points of a leaf spring and shackle. Polyurethane leaf spring bushings are able to handle the stress from the suspension and are not vulnerable to road grime. With Energy Suspension's polyurethane, you can protect your vehicle's ability to carry a load, and your bumpy free ride, for years to come.
Replacing the Faulty Rubber
O.E. leaf spring and shackles utilize a soft rubber bushing to mount the spring to the frame. The rubber is great for reducing the noise and vibrations from being transferred into the cab. Unfortunately, rubber bushings have a short lifespan. Once the rubber fails, due to wear and tear or road grime, a leaf spring's effectiveness is severely reduced. Meaning you will experience a very bumpy ride, the vehicle's ability to carry a load or tow is hindered greatly and you'll experience a loss of control.
Be sure to use Formula 5
A leaf spring bushing rotates a lot against the metal shell, so make sure you grease it well with Energy Suspension's own Formula 5 Bushing Lubricant. Using plenty of grease is the best way to ensure a long lasting part without any squeaking. If you'd like some extra grease just in case, pick up an extra 3 pack or an 8 ounce tube.
Product Reviews for Rear Leaf Spring Bushings - Dodge Charger - 5.2104
- 5 Star (4)
- 4 Star (0)
- 3 Star (0)
- 2 Star (0)
- 1 Star (0)
Energy Suspension 5.2104
starstarstarstarstar" Price was very good. Everything fit perfectly. I would recomend to anyone! "
These bushings went into a set of heavy duty leaf springs for a 1971 Barracuda convertible Hemi tribute car. We are very pleased with them.verified_user Verified Buyer - Robert Covert - . Energy Suspension 5.2104 - 5 out of 5
starstarstarstarstar" Energy Suspension bushings are a great replacement bushing. "
These bushings are a better replacement bushing than those made from rubber. This was my first order from Suspension.com the customer service is outstanding I will be ordering from them again when I start my next project!verified_user Verified Buyer - Douglas Brown - . Energy Suspension 5.2104 - 5 out of 5
starstarstarstarstar" Works great "
Products installed easily. Would of loved to have a little more Teflon grease. But other than that an easy install.verified_user Verified Buyer - Sean Halpenny - . Energy Suspension 5.2104 - 5 out of 5
starstarstarstarstar" Very Good. "
Great parts. Perfect fit, easy install, nice price. Recommended item for sure.verified_user Verified Buyer - Russ Pickford - . Energy Suspension 5.2104 - 5 out of 5