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Prothane 6-1129-BL Polyurethane Sway Bar Bushing ID Black - 1-1/8

(Ford F-150 1970-98, Ranger 1983-97, F-350 Super Duty 1970-98, F-250 1970-98, Bronco 1970-98, F-350 1979-97, F-100 1970-98, F-250 Pickup 1970-98 + 6 more models)

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

6-1129-BL
9 reviews
Sale Price

$28.44

Estimated ship date Thursday, January 14

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Prothane 6-1129-BL is a black polyurethane stabilizer bar bushing with a 1-1/8" (1.125") inner diameter and 3.5" height, designed as a direct replacement for worn or soft factory rubber sway bar bushings. Upgrading to Prothane's polyurethane construction delivers a firmer, more responsive feel that helps reduce body roll and improves overall handling precision.

Key Features:

  • Material: High-durometer polyurethane — firmer and more durable than OEM rubber bushings
  • Inner Diameter: 1-1/8" (1.125") to fit standard stabilizer bar sizing
  • Height: 3.5" for proper fitment and support
  • Grooved bore design engineered to retain Prothane Super Grease for quiet, squeak-free operation
  • Color: Black (BL)
  • End-to-end (E/E) bushing configuration for correct installation orientation
  • Compatible with both OEM and larger-diameter high-performance aftermarket sway bars

Prothane polyurethane bushings are a popular performance suspension upgrade, helping to restore or exceed the original handling characteristics of the vehicle by eliminating the flex and deflection common in aged rubber components. Each bushing is precision-molded to ensure consistent dimensions and a reliable fit.

Products specifications

Fits

Ford F-150 1970-98, Ranger 1983-97, F-350 Super Duty 1970-98, F-250 1970-98, Bronco 1970-98, F-350 1979-97, F-100 1970-98, F-250 Pickup 1970-98, Bronco II 1983-97, F-350 Pickup 1970-98, F-250 HD 1997, F100 Pickup 1970-98 + 2 more models

Color

Black

Prop 65

No

Diameter

1.125 in.

best price - better than Summit Racing, and you have it in stock!

Best price around! I can't believe the deal I got on my part for my Jeep Cherokee. Just waiting now for it to arrive in the mail.

Great to order from shipping was fast and just awesome service will order from here again

Very speedy and in excellent shape. Easy to install and only took minutes. Autoplicity in my book is a great place to shop. <br><br>-Jason Chance<br> Cape Fair, MO

Great prices and fast delivery. I ordered my cam+springs+phaser kit for my 2007 mustang, I found the best prices with Autoplicity. Strongly recommend and most certainly purchasing here again

Ordered Lucas gear oil and have to say the service is great and delivery was very quick. I will recommend Autoplicity for quality yet affordable prices. will do business with again!

Great customer service. Quick and fast service. Great product knowledge

My first order and I must say, very impressive! Awesome prices and super-fast shipping direct from the manufacturer. Couldn't ask for more! I will return.

Excellent price on name brand items, best prices for Bosch oxygen sensors.

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