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Roadmaster Heavy Duty 1-1/2" Rear Auxiliary Sway Bar Kit for 2006-2020 Ford F53 V10 Class A Motor Homes with 16K-18K GVWR (Part Number 1139-146)

Roadmaster Heavy Duty 1-1/2" Rear Auxiliary Sway Bar Kit for 2006-2020 Ford F53 V10 Class A Motor Homes with 16K-18K GVWR (Part Number 1139-146)
Roadmaster Heavy Duty 1-1/2" Rear Auxiliary Sway Bar Kit for 2006-2020 Ford F53 V10 Class A Motor Homes with 16K-18K GVWR (Part Number 1139-146)
Roadmaster Heavy Duty 1-1/2" Rear Auxiliary Sway Bar Kit for 2006-2020 Ford F53 V10 Class A Motor Homes with 16K-18K GVWR (Part Number 1139-146)
Roadmaster Heavy Duty 1-1/2" Rear Auxiliary Sway Bar Kit for 2006-2020 Ford F53 V10 Class A Motor Homes with 16K-18K GVWR (Part Number 1139-146)
Roadmaster Heavy Duty 1-1/2" Rear Auxiliary Sway Bar Kit for 2006-2020 Ford F53 V10 Class A Motor Homes with 16K-18K GVWR (Part Number 1139-146)
: 1139-146
In Stock(10)
$1,075.00
$1,236.25

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Sale ends 02/28/2026 at 11:59:59

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Ford F53 Class A Motorhome Suspension, Steering, and Handling Upgrade

Roadmaster anti-sway bars deliver a noticeable improvement in vehicle stability and handling for today’s most popular motorhome chassis. The Roadmaster 1139-146 kit features a 1-1/2" diameter rear auxiliary sway bar meaning you retain the factory rear sway bar and install this one in addition. Includes heavy-duty polyurethane bushings for enhanced control and reduced body roll.

Designed for straightforward installation, Roadmaster anti-sway bars are precision-engineered from powder-coated 4140 chromoly steel and paired with high-performance polyurethane bushings for maximum durability and long-lasting support beyond factory components. Each kit includes all required mounting hardware, upgraded polyurethane bushings, and detailed installation instructions.


Applications:

  • 2006-2020 Ford F53 Class A Motor Home 16,000-18,000 GVWR with V10 Engine


Special Notes:

  • Only fits chassis with lower shock mounts that are slanted to the ground with two holes

  • Does not fit Toy Hauler motor homes such as Thor Outlaw


Installation Instructions


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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

When will these be in stock ( Rick Dixon, 08/23/2020 )
We are expecting more of these to be back in stock early September.
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.
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.

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