Cylinder Assist Steering Kit, 2007-11 Jeep JK 4 Door 3.8L EGH Aftermarket D60 Axle PSC Performance Steering Components




Product Details

PSC Cylinder Assist Steering Kits are engineered to efficiently handle increased torque loads due to the installation of larger-than-stock tire sizes, upgraded aftermarket axles, and/or locking differentials.

PSC Cylinder Assist Steering Kits deliver improved handling characteristics without oversteer and a familiar level of road feel without increased driver effort, making it perfect for daily driven, on-the-road use.


20074-11 Jeep JK 4 Door 3.8L EGH with with Dynatrac/G2/Teraflex D44 and Ultimate D60 Axle (38-42 Inch Tire Size)


  • Increased Torque Output
  • Relieves stress on steering gearbox and frame mounts
  • Steering Assist Cylinder acts as a dynamic steering stablizer


  • SG684R Cylinder Assist Steering Gearbox
  • PK1853 High Volume Pump Kit
  • Remote Reservoir with Serviceable Filter Element
  • All Required Hoses and Fittings
  • SC2223K Steering Assist Cylinder Kit
  • Tie Rod Clamp (available in 1 1/4", 1 3/8", 1 1/2", 1 5/8", and 1 3/4" sizes)
  • SWEPCO 715 Power Steering Fluid


  • All steering assist cylinder mounting brackets easily bolt onto stock axle housings and tie rods with the use of a few hand tools.

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