1139-146 - Rear Anti-sway Bar For Ford F53 2005+ (16K-18K GVWR)

Out of Stock 1139-146 - Rear Anti-sway Bar For Ford F53 2005+ (16K-18K GVWR)

Made in America

Verified to have been manufactured in the USA


Order Shipment Notice: 

Most orders are shipped within 24 hours from the order date. Orders placed on the weekend or after cutoff on Friday, and orders placed on select holidays are processed on the next business day. Please see our shipping terms for more information.

 Part # 1139-146

This anti-sway bar does not require drilling. Make sure you have the slanted lower shock mount that it can bolt to.

Please review product instructions listed below to determine if there are any alterations made to your coach by the body builder that would interfere with installation.


Roadmaster anti-sway bars deliver a remarkable improvement in stability and vehicle control for today's most popular motorhome chassis. Kit #1139-146 is 1-1/2" diameter and is designed to be used in conjunction with the factory anti-sway bar for improved stability and handling. 

Designed for easy installation, Roadmaster anti-sway bars are made from  cadmium plated 4140 chrome moly steel and ship complete with all necessary mounting hardware, polyurethane bushings and instructions.

  • 1-1/2" Diameter
  • Retains Factory Anti-Sway Bar
  • Designed to be a direct bolt-on for the F53 with GVWR 18K and lower.
  • Unlike the 1139-143 & 1139-144, this is a rearward facing bar and does not require drilling.


  • 2005+ Ford F53 16-18K GVWR


When will these be in stock ( Rick Dixon, 08/23/2020 )
We are expecting more of these to be back in stock early September. ( Support )
Would this fit our 2018 Forest River FR3 30ds motor home? ( Roger Pickering, 04/06/2018 )
If you have a 14-18K GVWR then this would be correct. If you are not sure, just check the VIN and if the 4th digit is a 4 or 5 then it will work. ( Support )
Will this fit my 2017 Ford F53 class A with V10.
GVWR 18,000 lbs
( John Blosch, 03/27/2018 )
Yes this is the correct sway bar for the 2017 18K GVWR F53 chassis. ( Support )

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 The state of California requires that this warning be posted for people purchasing products that reside in California.

WARNING: Products may contain one or more chemicals known in the State of California to cause cancer and/or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov

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NOTICE: For orders outside of United States

If you are placing an order to ship outside the United States, Shipping Insurance will be required and added automatically at checkout.


  • $1,062.68
  • $787.17

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