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Roadmaster Heavy Duty 1-5/8" Rear Sway Bar Kit for 1997-Current Ford E450 Class C Motor Homes over 30 Foot (Part Number 1139-163)
: 1139-163
In Stock(10)
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- Stock Status: In Stock
- Manufacturer: Roadmaster
- Model: 1139-163
- Weight: 52.00lb
- Dimensions: 47.00in x 24.00in x 4.00in
- SKU: 1139-163
- UPC: 1139-163
$815.00
$937.25
Limited Time Sale!
Ford E450 Class C 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 1139-163 kit features a 1-5/8" diameter rear auxiliary sway bar replaces the smaller factory rear sway bar and 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:
1997-Current Ford E450 Class C Motor Homes Over 30 Foot in Length
Special Notes:
Does not fit vehicles with auto chains
Installation Instructions (Same Install as 1139-147)
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

