Roadmaster Stabilizer Bar (MPN: 1139-145)

Enhance vehicle stability and handling with premium construction.

The Roadmaster Stabilizer Bar is engineered to provide superior stability for large vehicles, including pickup trucks, vans, SUVs, and motorhomes. With a robust 1-1/2 inch rear bar diameter, this solid bar is crafted from cadmium plated 4140 chrome moly steel, ensuring enhanced stiffness and durability. Designed to fit specific chassis configurations, it significantly reduces sway and improves overall handling, making it a critical component for safe driving in various conditions.

Each stabilizer bar undergoes rigorous testing to meet the highest quality standards in the industry. The included mounting hardware, such as shackles, bolts, nuts, washers, and bushings, ensures a complete installation process. The powder-coated finish not only adds to the aesthetic appeal but also provides additional protection against corrosion. For optimal performance, refer to the Roadmaster Application Guide to ensure proper fitment for your vehicle.

Features

• Stabilize The Vehicle, Which Keeps It Level Through Crosswinds, As Well As Dramatically Improving Overall Handling
• Have A Thicker Diameter Than Stock Bars. Built To Offer Significantly More Resistance To Sway Than Stock Bars
• Made Of Cadmium Plated 4140 Chrome Moly Steel For More Stiffness
• The Most Stringent Testing In The Industry
• Designed And Manufactured To The Highest Quality Standards

Specifications

• Manufacturer: Roadmaster
• Manufacturer Part Number: 1139-145
• Type: Solid
• Front Bar Diameter: Without Front Bar
• Rear Bar Diameter: 1-1/2 Inch
• Color: Black
• Material: Chromoly Steel
• Finish: Powder Coated
• With Links: Yes
• With Mount: Yes
• With Mounting Hardware: Yes
• Estimated Install Time (Hours): 1.5

Technical Documents

• 1139-145.pdf