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Synergy HD Knurled Front Ball Joint Set for Jeep 1984-2006 TJ/LJ/XJ/YJ/ZJ Dana 30/44

$277.20

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Synergy HD Knurled Front Ball Joint Set for Jeep 1984-2006 TJ/LJ/XJ/YJ/ZJ Dana 30/44

$277.20

$277.20

Fits 1984-2006 Jeep TJ, LJ, XJ, YJ, and ZJ models equipped with Dana 30 or Dana 44 front axles.

The Synergy HD Knurled Front Ball Joint Set (MPN 4120) is engineered to replace failing factory components with a heavy-duty solution designed for the rigors of off-road use and larger tire diameters. These ball joints feature a knurled housing to ensure a secure, high-interference press-fit in axle inner C-gussets that may have become slightly enlarged or worn over time. This complete kit provides everything needed to refresh the steering axis on one front axle.

  • Heavy-duty construction exceeds OE specifications for durability and service life
  • Knurled outer housing maintains a tight fit in oversized or worn axle bores
  • Designed for Dana 30 and Dana 44 front axle applications
  • Greaseable design allows for regular maintenance to purge contaminants
  • Manufacturer Part Number: 4120
  • Includes: (2) Upper Ball Joints and (2) Lower Ball Joints
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