unarchive In The Box of 7.2103 keyboard_arrow_down
- 4 - 2291 - Large Leaf Spring Bushing Halves (O.D-1.61, I.D-.71, length-1.12)
- 4 - 2292 - Small Leaf Spring Bushing Halves (O.D-1.32, I.D-.79, length-1.12)
- 4 - 2293 - Small Leaf Spring Bushing Halves (O.D-1.31, I.D-.76, Length-1.12)
- 2 - Center Metal Sleeves
- 1 - Formula 5 Prelube Small Tub
- 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 - Nissan D21 - 7.2103
- 5 Star (21)
- 4 Star (2)
- 3 Star (0)
- 2 Star (0)
- 1 Star (0)
Energy Suspension 7.2103
starstarstarstarstar" Great parts "
My truck drives much better after I replaced all of the bushings. I would highly recommend these to anyone.verified_user Verified Buyer - William F Miller Jr. - . Energy Suspension 7.2103 - 5 out of 5
starstarstarstarstar" Review 2 Years Later "
Bushings are holding up good. Installed them as soon as I got them no issues. Good durable product.verified_user Verified Buyer - Luke Rich - . Energy Suspension 7.2103 - 5 out of 5
starstarstarstarstar" awesome! "
I had just replaced my original bushings with a stock rubber replacement kit and they were OK , but they made a horrible squeaking noise any time the suspension was compressed any kind of flex or bump , super annoying !!! Took them out coated with silicone grease and same deal nasty noise all the time , ordered the energy suspension bushings put them in and boom! no noise better ride I am tickled !!! Love them!!!verified_user Verified Buyer - Aaron L Stanley - . Energy Suspension 7.2103 - 5 out of 5
starstarstarstarstar" Great "
Parts fit perfectly, better handling no more popping noise better ride quality great product and company.\nverified_user Verified Buyer - James rosser - . Energy Suspension 7.2103 - 5 out of 5