What is Hyper-Flex polyurethane?

Hyper-Flex is a proprietary performance polyurethane compound developed by Energy Suspension. It's known for being very durable and resistant to wear, often lasting 5 to 10 times longer than conventional rubber components.

What's the main benefit of replacing stock rubber bushings with polyurethane?

Replacing worn rubber bushings with polyurethane helps restore proper suspension function. This leads to a more controlled feel when maneuvering, accelerating, or braking, and can make the vehicle feel more stable over bumps.

Does this kit include all the necessary bushings for the rear leaf springs?

Yes, this is a complete rear spring bushing set, meaning it includes all the polyurethane bushings needed to replace the stock rubber ones on your rear leaf springs for the specified Ford applications.

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Specifications

Brand: Energy Suspension
Part #: 4.2145G
UPC: 703639332138

Energy Suspension Ford Rear Spring Bushing Set Complete - Black

Name: Energy Suspension Ford Rear Spring Bushing Set Complete - Black
Brand: Energy Suspension
SKU: energy-suspension-energy-suspension-ford-rear-spring-bushing-set-complete-black-t14-4323942
Price: 94.15 USD
Availability: BackOrder

$94.15

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Energy Suspension Ford Rear Spring Bushing Set Complete - Black. Improves handling and durability with durable polyurethane.

Key Features

Fits a range of Ford E-Series vans and trucks from the early 90s to mid-2000s.
Made from Energy Suspension's Hyper-Flex performance polyurethane.
Helps the suspension function properly for improved vehicle control.
Adds durability and performance compared to stock rubber components.
Black color for a clean, understated look.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

If you're looking to firm up the rear suspension on your Ford truck or van, this complete rear spring bushing set from Energy Suspension is a solid option. These bushings replace the stock rubber ones in your leaf springs, which can get worn out and mushy over time. By swapping them out for Energy's Hyper-Flex polyurethane, you'll notice a more controlled feel when you're cornering, accelerating, or braking. They help keep your suspension working the way it should, making a real difference in how the vehicle handles bumps and uneven roads.

Energy Suspension has been making these polyurethane components for a long time, and their Hyper-Flex material is known for lasting much longer than standard rubber. We've seen these go in hundreds of Fords, from E-250 vans to E-350 Super Duty trucks, and the improved responsiveness is usually the first thing people mention. They're a well-built part that adds a good amount of performance and durability without breaking the bank.