Product Description
The Roadmaster 1139-100 is a 1-3/8-inch front anti-sway bar for 1975–1991 Ford E-350 van chassis, including Class C motorhomes built on them. It replaces the factory front bar with a thicker, stiffer bar to reduce body roll and sway, helping the vehicle stay level in crosswinds and curves and improving overall handling.
The bar is solid 4140 chromoly steel with split polyurethane bushings. The kit includes brackets and mounting hardware; end links are not included.
Compatibility
- 1975–1991 Ford E-350 van chassis (front)
Roadmaster anti-sway bars are chassis-specific. Contact us with your vehicle's year, chassis and GVWR so we can confirm fit before you order.
Specifications
- Manufacturer: Roadmaster
- Part number: 1139-100
- Position: Front
- Bar type: Solid
- Bar diameter: 1-3/8 inches
- Material: 4140 chromoly steel
- Bushings: Split polyurethane
- End links: Not included
- Estimated install time: About 1.5 hours
What's Included
- Anti-sway bar
- Split poly bushings
- Brackets, bolts and D-cut washer
- Aqua Lube grease
Helpful Links
Shipping & Availability
Special Order: this item ships directly from the manufacturer in approximately 3–5 weeks. Special-order shipping applies.
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