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Complete Breakdown of the RoadActive Suspension Custom Leaf Spring Enhancement Kit Video

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Info for this part was:

Employee Jeff D
Installed by:
Jeff D

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Products Featured in this Video


RoadActive Suspension Custom Leaf Spring Enhancement Kit


RAS Vehicle Suspension

525 reviews


Code: RAS3620

Price:  $539.00
  • Vehicle Suspension
  • Towing/Load Leveling
  • Leaf Springs and Helper Springs
  • Suspension Only
  • Helper Springs
  • Standard Duty
  • Rear Axle Suspension Enhancement
  • RAS



2,000-lb Capacity. Convert your vehicle's leaf springs into a mechanically active suspension system. RAS adjusts to your load to level your ride. The system also increases stability, handling, and control by improving traction and reducing sway.


Do you have a question about part RAS3620?more information >     


RAS Vehicle Suspension - Rear Axle Suspension Enhancement - RAS3620 Review


Hello, everybody, this is Jeff at etrailer.com. Today we're gonna take a look at this Roadmaster Active Suspension Custom Leaf Spring Enhancement Kit for your rear axle. Now this is a custom fit part. It is designed to fit the 2007, 2009 Dodge Sprinter 2,500, the 2007 and newer Freightliner Sprinter 2500 and 3500 and also the 2010 and newer Mercedes-Benz Sprinter, 2500 3500. Now on a custom fit… see more >