Synergy Manufacturing

'03-13 Dodge Ram 2500/3500 Synergy MFG HD Adjustable Ball Joint Kit

  • VENDOR: Synergy Manufacturing
  • PART#: SYN-4123KN
  • YOUR PRICE: Regular price $350.00
Availability: In Stock Ready to Ship!


Synergy MFG's Adjustable Ball Joint Kit for the 2003-2013 Dodge Ram includes all 4 ball joints for a complete replacement and upgrade of your ball joints.

After 5 years of development and over 100,000 test miles our Heavy Duty Adjustable Ram Ball Joints are here! This is the last set of ball joints you will ever have to buy. Tighten up your steering for good with our patent-pending (# 16/020894) design which is fully adjustable, serviceable, and rebuildable without having to press the ball joints back out of the axle end forging yokes (C's). These ball joints never have to come back out. Available in knurled and non-knurled versions to fit all vehicles regardless of what type of ball joints were installed previously. Lower ball joint bearing surfaces are CNC machined from 4140 steel, heat treated, induction hardened, and ferritic nitrocarburized to make these the longest lasting, longest wearing ball joints on the market. Kit includes all 4 ball joints to service one truck and the adjuster tool for adjusting the preload on the lower ball joints.


  • 2003-2013 Dodge Ram 2500 4x4
  • 2003-2012 Dodge Ram 3500 4x4


  • Tightens sloppy steering
  • Designed to last the life of the vehicle
  • Never need to replace ball joints again
  • Best in class price/performance ratio


  • Kit includes all 4 ball joints and lower ball joint adjuster tool
  • Patent Pending Lower ball joints are adjustable so they always have the correct amount of preload
  • Knurled and non-knurled ball joint housing options to fit any vehicle
  • Lower ball joints are rebuildable on the vehicle without removal
  • Lower Ball Joint bearing surfaces are CNC machined from 4140 steel, heat treated, induction hardened, and ferritic nitrocarburized for extreme wear resistance
  • Low profile dust boots are made from thick nitrobutile rubber (NBR) to protect the joint from contaminants and eliminate any chance of tearing
  • Zerk fittings included for trouble-free maintenance


  • Synergy 4119 High Performance Grease recommended
  • Knurled ball joints are required for replacing knurled ball joints that have enlarged the axle end forging bores
  • Compatible with RCV axle shafts

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