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USD 575
Part #: SYN8585

Synergy 8585 Front Upper Control Long Arm Set

Vehicle Fitment:
2003-2013 Dodge Ram 2500/3500 4WD | See full application list below
Part #: SYN8585
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Upgrade the suspension on your 2003-2013 Dodge Ram 2500/3500 4WD with the Synergy 8585 Front Upper Control Long Arm Set from XDP. A long-arm suspension upgrade involves using longer control arms that mount further back on the vehicle to reduce suspension angles and bring the truck closer to the stock geometry. The Synergy Front Upper Control Long Arms are adjustable to allow for caster correction and re-centering of the front axle housing for oversize tires and increased ride heights. Our Double Adjuster Assembly allows adjustment of control arm length without removing them from the vehicle and uses a pinch bolt instead of a jam nut for ease of use and reliability. Maintenance Free Dual Durometer Bushings are used at both ends for uncompromised articulation and isolation of Noise, Vibration, and Harshness. When paired with the Synergy Long Arm Brackets (8581) and Synergy Front lower Long Arms (8583-04) you can guarantee unmatched ride quality and off-road capability.

  • Made From High-Quality Crush Resistant 1.75" X .188 Wall 1026 DOM Tubing
  • Suspension Components Feature An Abrasion-Resistant Powder Coat Finish For Maximum Durability And Corrosion Resistance
  • Synergy Double Adjuster Sleeve & Pinch Bolt Assembly
  • Features Synergy Dual Durometer Bushings (DDB) With Teflon Bearing Surface For A Maintenance-Free Design Focusing On Performance, Flex, Longevity, And Ride Quality
  • 100% Bolt-On Components Assures An Easy, Trouble-Free Installation With The Use Of Basic Hand Tools
  • Sold As A Complete Pair

Note: 2013 Dodge Ram 3500's were a split year for production. If your truck has radius arms use 2014+ Dodge Ram parts.


  • MPN 8585
  • SKU SYN8585
  • GTIN 887753143228
  • ID 130374
  • Manufacturer Name Synergy
  • Shipping Weight 29.00 lb.
  • Shipping Length 37 in.
  • Shipping Width 7 in.
  • Shipping Height 6 in.
  • Fuel Type Diesel / Gas
  • E-Code 1
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm -
  • Internal L0R0


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