SuperPro SPF4556-21K Front Sway Bar Bushings - 21 mm (0.26 Inch) - Measure Bar Diameter

 

Front Sway Bar Bushings - 21 mm (0.26 Inch) - Measure Bar Diameter

Manufacturer: SuperPro
Part Number: spf4556-21k

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Accept Terms (8-12 weeks)
Price: $29.99

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Suggested part for spf4556-21k: DLL122
DLL122 Front Sway Bar Lateral Locks - 21-22mm
DST's lateral locks prevent sway bar movement and fits OE and aftermarket bars.

  • SuperPro parts are engineered and tested to stand up to the harshest conditions and use cases, so all SuperPro products are covered under warranty for off-road, racing, and motorsport applications, but some parts are covered for different time periods.

    For Bushings ('SPF' and some 'KIT') - Lifetime Warranty

    For Roll Control ('ALOY', 'RC', 'TRC' and 'DURO') - Three Year Warranty

    What is not covered:

    Installation damage or error, accident or impact damage, product finish and surface corrosion, and wear resulting from failure to align after installation.

    For more information contact our Customer Service folks.

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SuperPro's Sway Bar Bushings

Keeping You on the Road

Designed to maximize your tire contact with the road, track, or trail while turning, sway bars are an important safety and performance feature of your vehicle. Sway bar bushings, on the other hand, are made to secure your sway bar to the frame. OE sway bar bushings are commonly made of soft rubber. This rubber will warp and crack over time, slowly losing its grip on the sway bar and severely reducing its effectiveness. SuperPro has what you need to prevent or repair this before it becomes a very expensive problem.

SuperPro Box
SuperPro Knurling

Innovative SuperPro Designs

Made of polyurethane, SuperPro's sway bar bushings are much more durable than the OE rubber. Polyurethane bushings are known for both their durability and their habit of increasing your NVH. SuperPro has spent a long time researching ways to retain polyurethane's durability and performance enhancements while simultaneously reducing NVH. Thanks to their research, SuperPro has made many products that succeed on both fronts. Many of SuperPro's bushings also sport knurling on the inside of the bushing. This knurling keeps grease inside the bushing for much longer, reducing the amount of maintenance required. If these innovations weren't enough, SuperPro covers all of their sway bar bushings with a lifetime warranty handled in-house here at DST.