• SuperPro 33mm Sway Bar Mount Bushing Set SPF5577K for 2018-2022 Jeep Wrangler JL and 2020-2022 Gladiator JT
  • SuperPro 33mm Sway Bar Mount Bushing Set SPF5577K for 2018-2022 Jeep Wrangler JL and 2020-2022 Gladiator JT, view 2
  • SuperPro 33mm Sway Bar Mount Bushing Set SPF5577K for 2018-2022 Jeep Wrangler JL and 2020-2022 Gladiator JT, view 3
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SuperPro

SuperPro 33mm Sway Bar Mount Bushing Set SPF5577K for 2018-2022 Jeep Wrangler JL and 2020-2022 Gladiator JT

SuperPro 33mm Sway Bar Mount Bushing Set SPF5577K for 2018-2022 Jeep Wrangler JL and 2020-2022 Gladiator JT

$30.99 USD
$30.99 USD
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Listed for: 2018-2022 Jeep Wrangler JL and 2020-2022 Gladiator JTFitment notes & questions

This SuperPro set replaces the mount bushings for a 33mm sway bar on the Jeep Wrangler JL and Gladiator JT. These bushings clamp the bar to the frame, and when they wear the bar knocks and body roll on the road gets sloppier. Fresh bushings help a lifted Jeep with taller tires feel steadier on pavement. It suits JL and JT owners who split time between daily driving and trails.

Fresh sway bar bushings let the bar respond the moment the body starts to lean, so the Jeep feels more settled through quick direction changes. This is one of the simplest handling refreshes you can do, and it makes the most difference on cars that already run lowered springs or a thicker bar.

Key features

  • SuperPro part number SPF5577K
  • Sized for a 33mm sway bar

Fitment

  • 2018-2022 Jeep Wrangler JL Sport, Sport S and Rubicon
  • 2018-2022 Jeep Wrangler Unlimited Sport, Sport S, Sahara and Rubicon
  • 2018-2019 Jeep Wrangler Unlimited Moab
  • 2021 Jeep Wrangler Freedom, Islander and 80th Anniversary (2-door and Unlimited)
  • 2021-2022 Jeep Wrangler Willys, Willys Sport and Unlimited Willys, Willys Sport
  • 2021-2022 Jeep Wrangler Unlimited High Altitude, Sport Altitude, Sahara Altitude, Sahara 4xe, Rubicon 4xe, High Altitude 4xe and Rubicon 392
  • 2022 Jeep Wrangler Unlimited High Tide
  • 2020-2022 Jeep Gladiator JT Sport, Sport S, Altitude, Overland, Rubicon and Mojave
  • 2020 Jeep Gladiator Launch Edition
  • 2021 Jeep Gladiator 80th Anniversary
  • 2021-2022 Jeep Gladiator Willys, Willys Sport and High Altitude

Check your year, trim and drivetrain against the list above before ordering.

Questions & answers

No questions yet. Ask about fitment, ride height or what's in the box and we'll answer by email.

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About this sway bar part for the Jeep Wrangler JL and 2020-2022 Gladiator JT

This SuperPro part works on the anti-roll side of the suspension, one of the most noticeable handling changes for the money.

Fitment notes

  • Listed for: 2018-2022 Jeep Wrangler JL and 2020-2022 Gladiator JT.
  • Model years: 2018-2022. Check your car's year falls inside this range.
  • Specs, lead time and warranty come from SuperPro and can change. The details above this guide are the latest we have.

Not sure it fits? Tell us exactly what you drive and we'll confirm fitment with the supplier first. It's free and saves a return.

Ask about fitment

What else to plan for

  • Adjustable end links if the car is lowered or lifted, so the bar sits at the right angle. See sway bars and end links.
  • Fresh mount bushings for the bar itself.

More for your car: Jeep Coilovers & Suspension · All Sway Bars & Sway Bar End Links

Questions about Jeep Wrangler JL and 2020-2022 Gladiator JT sway bar parts

Will this fit my Jeep Wrangler JL and 2020-2022 Gladiator JT?
It is listed for the 2018-2022 Jeep Wrangler JL and 2020-2022 Gladiator JT. Check your year, model, drivetrain and chassis code against the product title. If anything is different, contact us and we will confirm fitment with the supplier before you order.
Do I need an alignment after installing this?
If the part changes or affects suspension geometry, yes. It is a good idea after any arm, link or bushing change.
Can I install it myself?
Many bolt-on parts can be installed at home with the right tools and a safe way to support the car. Pressed bushings and anything you are unsure about are best left to a shop.
Where do specs and warranty details come from?
From SuperPro. We sell parts from several brands and suppliers, and each one sets its own specs, lead times and warranty terms. The product details above are the latest we have.
More parts for the Jeep
Shop all Jeep partsSway Bar BushingsJeep Coilovers & SuspensionSway Bars & Sway Bar End LinksBushings & Mounts