PSC Cylinder Assist™ Steering Kit SK689R20JP1‑6.75W‑1.625 – Jeep JL 2.0L (Non‑eTorque) | 6.75″ Stroke Ram | 1.625″ Tie Rod Clamp

The PSC SK689R20JP1‑6.75W‑1.625 Cylinder Assist™ Steering Kit is purpose-built for Jeep JL 2.0L Turbo (non-eTorque) vehicles equipped with aftermarket axles and a 1.625″ outer diameter tie rod. Designed for off-road applications, this complete kit delivers improved steering response, reduced driver fatigue, and increased control when running oversized tires and locking differentials.

This system uses a 6.75" stroke hydraulic assist cylinder, engineered to match custom axle geometry, paired with PSC’s renowned Big Bore XD gearbox, high-output pump, and all the hoses, clamps, and brackets you need to upgrade your steering system.

Kit Includes:

• Big Bore XD Steering Gearbox (SG689R)

• 6.75″ Stroke Assist Ram

• 1.625" Tie Rod Clamp

• PK20JP1 Pump Kit (non-eTorque compatible)

• Weld-on Axle Mount Tabs

• All Required Hoses, Fittings, Hardware & Fluid

Designed For:

• Jeep JL 2.0L Turbo (Non-eTorque)

• Aftermarket axles (Currie HD60, Tera44, Dynatrac, etc.)

• 1.625″ OD tie rods

• 35″+ tires, lockers, and aggressive off-road use

Important Notes:

• Not compatible with factory axles or tie rods

• Disables factory electric steering system (requires Tazer JL or similar)

• Professional installation recommended for proper fitment and bleeding