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Jeep 4.0L High-Flow Power Steering Pump - 1997-2006 TJ/LJ, XJ

Jeep 4.0L High-Flow Power Steering Pump - 1997-2006 TJ/LJ, XJ

$475.00
$475.00
Sale Out of Stock
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Part Number: SP33362SJP

Built for the 4.0L Jeeps that actually get used, this high-flow pump is the same style we run in our kits for TJ/LJ and XJ. It keeps the wheel light at parking-lot speeds and calm on the trail—especially if you’re turning bigger tires or running Cylinder Assist®. Direct swap for the pump used in PSC kits PK40JP2 and PK40XJ2, with the right flow and pressure so you’re not cooking fluid or chasing squeals.

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PSC TRAIL SCORE

3/5

Weekend Warrior

Balanced for street and moderate trails—think mild rock and mud.

About:About:

Why you’ll love it

  • Real assist at low RPM – makes tight turns and trail work easy
  • Made to work with PSC setups – drop-in replacement for PK40JP2 / PK40XJ2 pumps
  • Plays nice with Cylinder Assist® – keeps up when you add more steering muscle
  • Quiet and consistent – tuned for heat, load, and long days behind the wheel

Tech InfoTech Info

Heads‑up for installers

  • Flush the system before install—old grit will eat a new pump fast.
  • Prefill the reservoir and bleed with the front tires off the ground.
  • Check belt alignment/tension. Slip cooks pumps and squeals for attention.
  • Use a quality power steering fluid compatible with your setup. Don’t mix fluids.
  • Reuse the reservoir, pulley, and hoses from your PSC kit, or upgrade if they’re tired.

Fitment

  • 1997–2006 Jeep Wrangler TJ/LJ (4.0L)
  • 1997–2001 Jeep Cherokee XJ (4.0L)
  • Direct replacement for pumps supplied in PK40JP2 / PK40XJ2 kits

Use it with

  • PSC Remote Reservoir
  • PSC Power Steering Cooler
  • PSC Inline Filter
  • PSC Cylinder Assist® system for TJ/LJ/XJ

Ideal for

  • TJ/LJ/XJ running 33s–37s or beadlocks
  • Weekend wheelers, overland rigs, and daily drivers that see real use
  • Builds adding Cylinder Assist® or just wanting a stronger, smoother feel

Specs

  • Application: Jeep 4.0L (TJ/LJ/XJ)
  • Type: Highflow power steering pump
  • Bracket Compatibility: Factory 4.0L TJ/LJ/XJ mounting
  • Pulley: Uses presson style pulley (reuse or source separately)
  • Reservoir: Remote reservoir style (use PSC reservoir from kit)
  • Flow/Pressure: Tuned for PSC systems and Cylinder Assist® (no guesswork)

What’s included

  • HighFlow Power Steering Pump (replacement unit for PK40JP2/PK40XJ2 kits) 

Not Included: pulley, reservoir, bracket, hoses, belt, or fluid

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