UNITY MFG. CO. part description

Features & Benefits

  • Adjustable air volume allows fine-tuning of rear axle lift
  • Dual-action chamber manages vertical load and road impact
  • Ideal for towing or payload-heavy operations
  • Connects to manual fill valves or auxiliary compressor systems
  • Helps reduce suspension bottom-out during extended drives

Unity MFG Co. Air Shock Absorber

The Unity MFG Co. Air Shock Absorber supports rear suspension lift and damping in load-bearing scenarios. Designed to compensate for heavy cargo, it features an internal air chamber that responds to external inflation. This offers additional lift and shock absorption under weight, especially useful in commercial vans, SUVs, or utility vehicles. The Unity MFG Co. 14-153000-4A is often used where standard suspension sag is a concern under payload stress.

Based in Chicago, Illinois, Unity Mfg. Co.® is a leading manufacturer of automotive, truck, and emergency lighting products. Founded in 1918, this company has come a long way since Henry Rue Gross started producing post-mount spotlights in the mid-1920s. Over the years, it has evolved into an automotive and heavy-duty truck road lights manufacturer. It also expanded its product lineup to include emergency lighting products for fire trucks, police cars, and other emergency vehicles. Today, Unity Manufacturing Company remains steadfast in its commitment to providing high-quality products that improve the safety of truckers, motorists, off-roaders, and drivers of ambulance and police and fire vehicles during nighttime driving and emergencies.

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