PSC Motorsports SK689R36JP3-8.0W-1.5 Cylinder Assist Steering Kit 8.0 Inch Stroke 1.5 Inch Tie Rod

The PSC Motorsports SK689R36JP3-8.0W-1.5 is a complete Cylinder Assist steering kit engineered specifically for 2020 and newer Jeep Gladiator JT models with 3.6L engines and aftermarket front axles. This comprehensive steering upgrade features an 8.0-inch lock-to-lock stroke cylinder and 1.5-inch tie rod clamp, designed for trucks equipped with Currie Rock Jock 60/70 axles and similar aftermarket Dana 60 applications.

Key Features:

• Big Bore XD-JT steering gearbox with cylinder assist ports for enhanced steering torque
• High-flow mechanical power steering pump conversion kit replaces factory electro-hydraulic system
• Eliminates excessive on-center steering wheel play and EHPS pump overheating issues
• Increased torque output handles up to 37-inch tire sizes with cylinder assist engaged
• Improved turning capability when locking differentials are engaged
• 8.0-inch stroke hydraulic cylinder assist for extreme off-road performance
• Complete master hose assembly kit with upgraded high-pressure lines
• Fluid cooler kit and SWEPCO 715 power steering fluid included
• JT-specific reservoir kit and return line system

What's Included:

• Big Bore XD-JT steering gearbox with cylinder assist capability
• High-flow mechanical pump conversion kit (belt-driven)
• Jeep JT reservoir kit
• Upgraded high-pressure hose assembly
• Upgraded return line kit
• Hydraulic steering assist cylinder with mounting hardware
• 1.5-inch tie rod clamp
• Fluid cooler kit
• SWEPCO 715 power steering fluid

Important Installation Notes: A Tazer JL or Tazer JL MINI programmer must be purchased separately to override the factory electro-hydraulic pump functions. The larger Big Bore XD-JT gearbox may prohibit the use of some aftermarket track bars. When installing with Synergy MFG track bar and sector shaft brace, hardware kit HWK-689-PP is required to prevent gearbox case failure.

This complete cylinder assist steering system addresses the limitations of the factory Jeep JT electro-hydraulic steering, providing the torque output and reliability needed for heavy-duty off-road use with larger tires and aftermarket axle assemblies.