unarchive In The Box of 7.2102 keyboard_arrow_down
- 4 - 2135 Larger Bushing Halves
- 2 - Center Metal Sleeves for 2135
- 8 - 2136 Smaller Bushing Halves
- 4 - Center Metal Sleeves for 2136
- 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.
shuffle Cross References 1keyboard_arrow_down
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 - 7.2102
- 5 Star (3)
- 4 Star (0)
- 3 Star (0)
- 2 Star (0)
- 1 Star (0)
Energy Suspension 7.2102
Great fit! Took all of the play out of the leaf springs and shackles. No more banging around when hitting sharp bumps. A great product at a great price!verified_user Verified Buyer - Joseph Hutchison - . Energy Suspension 7.2102 - 5 out of 5
I have used Energy Suspension parts for several years and as always there is an increase in handling and a firmer ride (which I like). Received the quality parts in a timely manner. This is a company you can count on and the service is great. Thanks for a great product.verified_user Verified Buyer - Dennis Craig - . Energy Suspension 7.2102 - 5 out of 5
starstarstarstarstar" Perfect Fit. "
The item 7.2102 was the right part for my pick up. It was an easy installation and the the results are great. My suspension has improved to an almost new condition (I still need new shocks). Thanks for the inquire. Att.Juanatorverified_user Verified Buyer - Juan Acevedo Nieves - . Energy Suspension 7.2102 - 5 out of 5