What is Hyper-Flex polyurethane?

Hyper-Flex is Energy Suspension's proprietary polyurethane compound. It's known for its durability and resistance to wear, making it last much longer than standard rubber components in suspension applications.

How do these bushings improve handling?

These bushings help your sway bar work more effectively by reducing flex. This means the sway bar can better counteract body roll during turns, leading to a more stable and controlled driving experience.

Do these come with new hardware?

This set includes the polyurethane bushings only. You will typically reuse the original sway bar mounting hardware, so ensure it is in good condition before installation.

Energy Suspension GM Front Sway Bar Bushing Set 34mm - Black

Specifications

Brand: Energy Suspension
Part #: 3.5235G
UPC: 703639122968

Energy Suspension GM Front Sway Bar Bushing Set 34mm - Black

Name: Energy Suspension GM Front Sway Bar Bushing Set 34mm - Black
Brand: Energy Suspension
Price: 52.13 USD
Availability: InStock

$52.13

On Backorder — Expected to ship by Apr 19, 2026

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

Energy Suspension GM Front Sway Bar Bushing Set 34mm - Black. Improves handling by letting your sway bar work at 100% efficiency.

Key Features

Fits a wide range of GM trucks and SUVs, including Chevrolet Silverado 1500, GMC Sierra 1500, and Cadillac Escalade models.
Constructed from durable Hyper-Flex polyurethane for significantly longer service life compared to original rubber bushings.
Allows the sway bar system to function at 100% efficiency for improved vehicle control.
Contributes to dramatically improved handling characteristics and a more responsive feel.
Features a 34mm diameter to match specific GM sway bar applications.

⚠️ 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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Product Details

Made from Energy Suspension's Hyper-Flex polyurethane, these 34mm front sway bar bushings are built to last much longer than the original rubber ones. This material is key because it allows your vehicle's sway bar system to operate at its full potential, making a noticeable difference in how your truck or SUV handles. When the original rubber bushings wear out, they can become soft and allow too much flex, reducing the sway bar's effectiveness. These polyurethane replacements firm things up, leading to dramatically improved handling characteristics.

This set is designed for a range of popular GM trucks and SUVs, including models like the Chevrolet Silverado 1500, GMC Sierra 1500, and Cadillac Escalade. By replacing worn-out rubber with this durable polyurethane, you're not just getting a part that lasts longer; you're also getting a more responsive feel from your suspension. It's a straightforward way to get more performance out of your existing sway bar without needing to upgrade the entire component.