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  • PSC pup pulley coated in black- the image shows the overhead view and the side with with the measurement of 4.5 inches for the PSC PP2401. The background is white.
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4.5" 6‑Rib Mopar Jeep Offset Overdrive Pulley

4.5" 6‑Rib Mopar Jeep Offset Overdrive Pulley

$75.00
$75.00
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Part Number: PP2401

This 4.5" diameter billet aluminum overdrive pulley is built to spin your power steering pump faster at lower engine speeds, where Jeeps tend to need it most. It’s a press‑fit design with a 6‑rib serpentine profile, machined to fit Type II, TC, CBR, and CBX power steering pumps using a 5/8" shaft.

Made with the correct Mopar Jeep offset, this pulley helps improve steering response and assist at low RPM without doing anything strange to belt alignment. It’s a simple, proven way to get better feel out of your steering system, especially on older Jeeps that spend time off‑road or crawling.

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About:About:

Why you’ll love it

  • Improves low‑RPM steering assist where it actually counts
  • Correct Mopar Jeep offset keeps belts running true
  • Billet aluminum construction, machined and finished right
  • Works with common PSC pump platforms
  • Simple upgrade with noticeable results

Tech InfoTech Info

Heads‑up for installers

  • Press‑fit pulley — proper install tool required
  • Offset is specific to Mopar Jeep applications
  • Verify shaft size before installation (5/8")
  • Belt length may change depending on pulley setup

Fitment

  • Jeep 4.0L inline‑six engines
  • 1990–2006 Jeep applications
  • Mopar Jeep accessory drive systems requiring offset pulley

Use it with

  • PSC Type II Power Steering Pumps
  • PSC TC, CBR, and CBX Pump Assemblies
  • 6‑rib serpentine belt systems

Ideal for

  • Jeeps that see trail time or low‑speed crawling
  • Builds needing better steering assist at idle and low RPM
  • Replacing worn or incorrect pulleys on PSC pump setups

Specs

  • Diameter: 4.5"
  • Rib Count: 6‑Rib
  • Pulley Type: Press‑Fit
  • Shaft Size: 5/8"
  • Material: Billet Aluminum
  • Finish: Machined Aluminum
  • Offset: Mopar Jeep Specific

What’s included

(1) 4.5" 6‑Rib Mopar Jeep Offset Overdrive Pulley

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