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Prothane 6-1146-BL Front Sway Bar Bushing Kit 1-1/8" Black Polyurethane 1988-1994

(1988-1994 Ford F-350 Super Duty; 1988-1994 Ford F-350; 1988-1994 Ford F-350 Pickup; 2007-2009 Bentley Arnage T)

Part of: Prothane Sway Bar Bushing Corvette

Other options in this family: Prothane 7-1179 Prothane 7-1176 Prothane 13-1103 Prothane 6-1135 Prothane 7-1180

Manufacturer

Picture for manufacturer Prothane

Part Number

6-1146-BL
14 reviews
Sale Price

$16.37

Estimated ship date Thursday, January 14

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Prothane 6-1146-BL is a front stabilizer bar bushing kit designed to replace the factory rubber bushings on 1988–1994 applications. Upgrading to Prothane's firm polyurethane bushings restores and improves the effectiveness of your OEM stabilizer (anti-roll or sway) bar, reducing body roll and improving overall handling and cornering response.

Key Features:

  • Fits 1-1/8" diameter front stabilizer bars
  • Manufactured from high-durometer black polyurethane for superior firmness and longevity over stock rubber
  • Grooved inner bores engineered to retain Prothane Super Grease, ensuring quiet, squeak-free operation
  • Resists oil, solvents, and road chemicals that degrade standard rubber bushings
  • Also compatible with larger-diameter high-performance aftermarket sway bars
  • Direct bolt-on replacement — no modifications required
  • Includes all necessary hardware and Prothane Super Grease for installation

Prothane polyurethane suspension components are a trusted upgrade for drivers seeking improved chassis control without sacrificing ride quality. The 6-1146-BL kit delivers measurable improvements in steering response and sway bar efficiency compared to worn or soft OEM rubber bushings.

Products specifications

Fits

1988-1994 Ford F-350 Super Duty; 1988-1994 Ford F-350; 1988-1994 Ford F-350 Pickup; 2007-2009 Bentley Arnage T

Color

Black

Prop 65

No

Diameter

1.125 in.

Easy and quick.

The one star for customer service is not necessarily anyone's fault. I received 1/2 of my order, sent in a request for information on the other 1/2 but never received a reply. However, the rest of the order did show up the next day

Fast and efficient

So far so good.

No

Easy order. We will see how fast its gets here!

Good

never heard of this site before so i decided to order a small item, super fast shipping and great prices. when my shifter came in it was in perfect condition. i will be doing business with Autoplicity again.

Great service! A+++++++++

Quick shipping and a part that worked.<br><br>order 104-9436863-0564219

This was my first order with Autoplicity. I was pleasantly surprised when my order showed up quickly and was exactly what I wanted. I will be buying from this company again. Thanks for the quick service and fair pricing.

The items shipped and arrived really fast. This was a great transaction even though shipping was a little high.

Best price, excelient communication, on time shipping, Great place to do business !!!!!!!!! Thank You!!!! JY

I was surprise to the how fast the order was shipped and the item is just like describe and the lowest price on the internet. I am very satisfy.<br><br>R<br>Brooklyn, NY

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