PSC developed this High Pressure Hose Assembly Upgrade to solve the problem of OEM hose assembly failures and catastrophic steering gear box damage on 2012-18 Jeep JKs caused by the delamination of the plastichose liner due to material deterioration or excessive power steering system temperatures.
The HK2091 has a true 3/8 Inch Inner Diameter which improves flow rate and efficiency. This is especially important when installing larger-than-stock tire sizes which put additional stresses on the overall power steering system.
When using the OE hose assembly, a stock or PSC upgraded power steering pump will often experience excessive system temperatures and can result in destructive fluid boiling.
Also, the smaller diameter of the OE hose assembly can negatively affect steering cylinder assist speed when installing a PSC Cylinder Assist Steering Kit.
The PSC HK2091 High Pressure Hose Kit eliminates the teflon insert, includes -6AN conversion fittings for your PSC Power Steering Pump and Steering Gear Box for easy, simple installation, and is a crimped assembly for peace of mind on the trail.
Crimped High Pressure hose Assembly, manufactured with Kurt Tuff 5500 PSI Hose and Kurt Hydralic Couplers
SF10,AN Adapter Fitting, -8AN X 18MM X 1.50 Non O Ring
SF11,AN Adapter Fitting, -8AN X 16MM X 1.50 Non O Ring