4.2153 | Rear Leaf Spring Shackle Bushings Ford F350 Super Duty

  • 4.2153 360image 1
  • 4.2153 Rear Frame Shackle Bushings
  • 4.2153 Rear Frame Shackle Bushings
  • 4.2153 Rear Frame Shackle Bushings
  • 4.2153 Rear Frame Shackle Bushings
  • 4.2153 Rear Frame Shackle Bushings
  • 4.2153 360image large 1

Rear Frame Shackle Bushings

Manufacturer: Energy Suspension
Part Number: 4.2153

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  • 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.
FitmentRear Frame Shackle Bushings 4.2153 fits these vehicles:

4.2153 | Rear Leaf Spring Shackle Bushings Ford F350 Super Duty

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.

Energy Hyperflex Leaf Spring
Energy Hyperflex Leaf Spring Lifespan

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.

Formula 5 Gif
Energy Suspension 4.2153

Product Reviews for 4.2153 | Rear Leaf Spring Shackle Bushings Ford F350 Super Duty

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Energy Suspension 4.2153

5 out of 5 based on 1 user reviews. Write a Review


starstarstarstarstar" great "

Install was easy and the fit is perfect. Much better than the old worn out bushings I replaced.

verified_user Verified Buyer - - . Energy Suspension 4.2153 - 5 out of 5

question_answer Customer Questions and Answers

Does part number 4.2153 include one front and one rear bushing for the rear leaf springs on my truck?
No, part number 4.2153 is just for the rear position and is for both the left and right sides.