PSC BIG BORE XD Cylinder Assist Kit Jeep JK/JKU 3.8L 2007-2011 SK688R38JP1 Series
SK688R38JP1-6.75W-1.25
If you're running lockers, big axles, and 40s on your JK, your factory steering isn't going to cut it. PSC's BIG BORE XD Cylinder Assist Steering Kit is the ultimate upgrade for 2007-2011 Jeep Wrangler JK/JKU 3.8L owners who demand serious steering performance. Built for Jeeps with locking differentials, aftermarket axles, and tires up to 44", this kit delivers the torque and control you need on the toughest trails.
Every kit includes the PSC BIG BORE XD Steering Gear, a high-performance pump kit with remote reservoir, a Cylinder Assist kit, and all the hardware you need for a clean install. Say goodbye to steering play, pump overheating, and white-knuckle turns when your lockers are engaged.
- 26 configurations available - select your options to see the part number
- Axle Type: Aftermarket, OEM
- Lock-to-Lock Stroke: 6.75", 7.5", 8", 1.5" OS
- Tie Rod Clamp Size: 1-1/4", 1-3/8", 1-1/2", 1-1/2" OS, 1-5/8", 1-3/4", 2", No Clamp
- Shipping weight: 99 to 111 lb depending on configuration