Why Upgrade Sway Bar Bushings?

Factory rubber sway bar bushings can wear, crack, compress, or become noisy over time.

Replacing them can help:

• Improve steering response
• Reduce body roll
• Restore sway bar effectiveness
• Reduce clunking or looseness
• Improve cornering stability

Greasable Design

The greasable bracket design allows lubrication to be added during maintenance.

Benefits include:

• Reduced squeaks
• Longer bushing life
• Smoother sway bar movement
• Easier long-term service

Hyper-Flex Polyurethane Benefits

Energy Suspension’s Hyper-Flex polyurethane is designed to resist:

• Oil
• Grease
• Road salt
• Heat
• Ozone
• Under-car chemicals

Unlike rubber, it resists permanent compression and holds its shape better under repeated suspension load.

Installation Notes

Typical installation includes removing the old sway bar brackets and bushings, cleaning the sway bar surface, greasing the new polyurethane bushings, and bolting the new brackets in place.

A professional installation is recommended if existing hardware is rusty, seized, or generally acting like it has been personally betrayed by time.

Pros

• Durable polyurethane construction
• Greasable design helps reduce noise
• Better response than worn rubber
• Good for street, truck, SUV, and performance use
• Resists common under-car contaminants
• Trusted Energy Suspension quality

Cons

• Must verify 7/8-inch sway bar size
• Firmer than OEM rubber
• May transmit slightly more road feel
• Needs periodic greasing for best long-term quietness

Final Verdict

The Energy Suspension 9.5158G 7/8-inch Greasable Sway Bar Bushing Set is a strong upgrade for anyone replacing worn sway bar bushings. With greasable Hyper-Flex polyurethane construction, improved durability, and better suspension response, it is a practical choice for tightening up handling without replacing the entire sway bar.