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Performance Power Steering Pump Pulley – GM 6.6L Duramax (2001–2010)

Performance Power Steering Pump Pulley – GM 6.6L Duramax (2001–2010)

$120.00
$120.00
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Part Number: PP2466B

Finish: Ghost Metal Black

Upgrade your GM Duramax with PSC’s Performance Billet Aluminum Power Steering Pump Pulley—built for strength, engineered for performance. This pulley isn’t just lighter; it’s smarter. By reducing rotational mass, it cuts parasitic drag and helps your steering system run more efficiently. 2-Piece design makes pump installation a breeze.

Factory Steel Pulley: 3.30lbs

PSC Performance Pulley: 1.80lbs

This pulley isn’t just lighter—it’s smarter.
By reducing rotational mass, it reduces parasitic drag and helps your steering system work more efficiently.

What’s parasitic drag?
It’s the extra load your accessories put on the engine. Less drag means your pump doesn’t have to work as hard—freeing up power for the things that matter.

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About:About:

Why you’ll love it

  • Lightweight Performance: Less rotating weight means quicker response and better efficiency
  • Reduced Parasitic Drag: Free up power for what really matters
  • Built Tough: CNC-machined from 6061 billet aluminum & type II anodized for long-lasting durability

Factory Steel Pulley: 3.30lbs

PSC Performance Pulley: 1.80lbs

Tech InfoTech Info

Heads‑up for installers

Direct-fit design for OEM pump compatibility. No mods
required.

Fitment

2010 Chevrolet Express 2500 V8 403 6.6L

2010 Chevrolet Express 3500 V8 403 6.6L

2010 Chevrolet Express 4500 V8 403 6.6L

2010 GMC Savana 2500 V8 403 6.6L

2010 GMC Savana 3500 V8 403 6.6L

2010 GMC Savana 4500 V8 403 6.6L

2009 Chevrolet Express 2500 V8 403 6.6L

2009 Chevrolet Express 3500 V8 403 6.6L

2009 Chevrolet Express 4500 V8 403 6.6

2009 Chevrolet Silverado 2500 HD V8 403 6.6L

2009 Chevrolet Silverado 3500 HD V8 403 6.6L

2009 GMC Savana 2500 V8 403 6.6L

2009 GMC Savana 3500 V8 403 6.6L

2009 GMC Savana 4500 V8 403 6.6L

2009 GMC Sierra 2500 HD V8 403 6.6L

2009 GMC Sierra 3500 HD V8 403 6.6L

2009 Workhorse LF72 V8 403 6.6L

2009 Workhorse R26 V8 403 6.6L

2008 Chevrolet Express 2500 V8 403 6.6L

2008 Chevrolet Express 3500 V8 403 6.6L

2005 Chevrolet Silverado 2500 HD V8 403 6.6L

2005 Chevrolet Silverado 3500 V8 403 6.6L

2005 GMC Sierra 2500 HD V8 403 6.6L

2005 GMC Sierra 3500 V8 403 6.6L

2005 Workhorse LF72 V8 403 6.6L

2004 Chevrolet Silverado 2500 HD V8 403 6.6L

2004 Chevrolet Silverado 3500 V8 403 6.6L

2004 GMC Sierra 2500 HD V8 403 6.6L

2004 GMC Sierra 3500V8 403 6.6L

2003 Chevrolet Silverado 2500 HD V8 403 6.6L

2003 Chevrolet Silverado 3500 V8 403 6.6L

2003 GMC Sierra 2500 HD V8 403 6.6L

2003 GMC Sierra 3500 V8 403 6.6L

2002 Chevrolet Silverado 2500 HD V8 403 6.6L

2002 Chevrolet Silverado 3500 V8 403 6.6L

2002 GMC Sierra 2500 HD V8 403 6.6L

2002 GMC Sierra 3500 V8 403 6.6L

2001 Chevrolet Silverado 2500 HD V8 403 6.6L

2001 Chevrolet Silverado 3500 V8 403 6.6L

2001 GMC Sierra 2500 HD V8 403 6.6L

2001 GMC Sierra 3500 V8 403 6.6L



Ideal for

2001–2010 GM trucks running the 6.6L Duramax engine

Specs

Belt Type: Serpentine

Color: Ghost Metal Black, Cobalt Blue, Gun-Metal Grey

Groove Quantity:6

Material: 6061 Aluminum

Finish: Mil-spec Type II Anodizing

Mount Type: Press-fit

Mounting Hardware Included: Yes

Outside Diameter: 6.6 in



What’s included

  • (1) Pulley Hub
  • (6) 1/4-28-.75 Button Head Hardware
  • (1) Performance Billet Aluminum Pulley

SupportSupport

OEM Cross Reference

Dorman 300-229

GM 19304020

GM 97233357

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