Steering - Upgrades
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Performance Steering Components Cylinder Assist Steering Package for Aftermarket D60 Axles for 3.8L 07-11 Jeep Wrangler JK, JKU SK688R38JP1-8.0WSKU: PSC-SK688R38JP1-8.0W-As low as $3,553.81 Regular Price $4,180.95
PSC has developed the BIG BORE XD Steering Kits to be the ultimate steering upgrade package for Jeep JK/JKUs equipped with locking differentials, aftermarket axles, and up to 44" tire sizes. Learn More -
PSC Big Bore XD -JK Cylinder Assist™ Steering Gear for 07-18 Jeep Wrangler JK, JKU SG688RSKU: PSC-SG688RSpecial Price $1,476.41 Regular Price $1,736.95
The stock JK steering box? It’s fine for stock tires and errands. But throw on 37s, a locker, and a weekend in Moab, and that thing’s begging for mercy (requires Full Hydraulic Power Steering Pump Kit). The BIG BORE XD is the fix—built with a beefy 45mm sector shaft and a reinforced case so it won’t twist, crack, or cry when you crank it hard. * Requires PSC Pump Kit * Requires Full Hydraulic Power Steering Pump Kit for 37" + tires. Learn More -
PSC Steering High Pressure Hose Assembly Upgrade for 2012-18 Jeep Wrangler JK 3.6LSKU: PSC-HK2095Special Price $105.36 Regular Price $123.95 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. Learn More -
PSC Big Bore XD Steering Gear for 07-18 Jeep Wrangler JK, JKU SG688SKU: PSC-SG688Special Price $1,171.26 Regular Price $1,377.95 The stock JK steering box? It’s fine for stock tires and errands. But throw on 35s, a locker, and a weekend in Moab, and that thing’s begging for mercy. The BIG BORE XD is the fix—built with a beefy 45mm sector shaft and a reinforced case so it won’t twist, crack, or cry when you crank it hard. * Requires PSC Pump Kit Learn More -
PSC Steering Replacement Steering Gear for 07-18 Jeep Wrangler JK, JKU SG684SKU: PSC-SG684Special Price $1,052.26 Regular Price $1,237.95 
The Factory Steering Gear. No core required. Learn More -
PSC Steering Replacement Pump Mounting Bracket for 2012-2020 Jeep Wrangler JK/JKU/JL 3.6L non-eTorque MB11KSKU: PSC-MB11KSpecial Price $127.46 Regular Price $149.95 This kit gives you exactly what you need to replace that pump mount on your PSC setup. It’s made for JK and JL Wranglers with the 3.6L (non-eTorque) and PSC CBR pumps, so it bolts up like it should—no hacks, no headaches. Just a solid bracket that gets the job done right. Learn More -
PSC Cylinder Assist Steering Kit for 1997-2002 Jeep TJ/XJ 4.0L SK240SKU: PSC-SK240Special Price $2,993.66 Regular Price $3,521.95 Oversized tires, differential lockers, and rock obstacles will quickly have your factory power steering system crying for help. Learn More -
PSC Cylinder Assist Steering Kit for 2003-06 Jeep TJ/LJ 4.0L SK250SKU: PSC-SK250Special Price $2,993.66 Regular Price $3,521.95 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. Learn More -
PSC Cylinder Assist Steering Kit for 1991-95 Jeep YJ/XJ 4.0L (32-38 Inch Tire Size) SK230SKU: PSC-SK230Special Price $3,204.46 Regular Price $3,769.95 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. Learn More -
PSC Steering High-Performance Power Steering Pump Kit For 2007-2011 Jeep Wrangler JK 2 Door & Unlimited 4 Door Models PK38JP1SKU: PSC-PK38JP1Special Price $1,476.41 Regular Price $1,736.95 The JK 3.8L is a solid platform, but the factory steering pump wasn’t built for big tires and hard trails. This Complete Power Steering Pump Kit gives you the flow and pressure you need to keep steering smooth when the terrain gets rough. It’s got everything—high-flow pump, remote reservoir, cooler, hoses, and PSC 715 fluid—so you can bolt it on and hit the trail with confidence. Learn More
