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  • PSC kit with steering gear, cylinder, four PSC 715 bottles, pump, clevis joints, hoses, fittings, hardware, mounts, reservoir and clamp in front of a white background.
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BIG BORE XD® Cylinder Assist® Steering Kit – 8.0" Steering Travel – Jeep TJ 4.0L (1997-2002)

BIG BORE XD® Cylinder Assist® Steering Kit – 8.0" Steering Travel – Jeep TJ 4.0L (1997-2002)

$2,905.00
$2,905.00
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Part Number: SK243

Running 37s or 40s on your T? Your factory steering system is working overtime—and it’s only a matter of time before it taps out. That’s where the BIG BORE XD Cylinder Assist Steering Kit comes in. This kit adds hydraulic assist to your OE electric power steering setup, giving you the muscle to turn those big tires like they’re stock, without losing road feel.

With PSC’s BIG BORE XD steering gear and a high-flow pump, you’ll see up to 50% more steering force while keeping your Jeep’s handling predictable and safe. Whether you’re crawling rocks or daily driving, this kit is built to handle it all.

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About:About:

Why you’ll love it

  • Turn Big Tires with Ease – No more arm wrestling your steering wheel.
  • 50% More Steering Power – Perfect for 37”– 42” tires.

Tech InfoTech Info

Heads‑up for installers

  • Compatible with OEM hose assemblies and serpentine belt.
  • Make sure to bleed the system properly for best performance.

Fitment

  • Vehicle: Jeep Wrangler TJ/LJ
  • Year: 1997-2002
  • Axle: OE Axle
  • Tie Rod: OE Tie Rod

Ideal for

TJ owners running big tires (37”–42”)

Specs

  • Steering Gear: BIG BORE XDR Cylinder Assist Steering Gear
  • Pump: High Flow High Performance Pump Kit
  • Cylinder: PSC Cylinder Assist Axle Kit
  • Tie Rod: OE

What’s included

California Prop 65 Warning

California Prop 65 Warning

This product can expose you to chemicals including lead and di (2-ethylhexyl) phthalate, which are known to the State of California to cause cancer, birth defects or other reproductive harm.

For more information, go to www.P65Warnings.ca.gov