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Wilwood

Wilwood AERO4 RearTruck Kit 14.25in Drill Red 1999-2010 GM 1500-SUV 2 Piston OE Caliper - 140-9838-DR

Wilwood AERO4 RearTruck Kit 14.25in Drill Red 1999-2010 GM 1500-SUV 2 Piston OE Caliper - 140-9838-DR

$2,286.24 USD
$2,286.24 USD
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AERO4 Big Brake rear axle kits replace the factory disc brakes and use the OE parking brake assembly as a compliment to front big brake upgrades on late model trucks and SUV's. High capacity braking from the AERO4 calipers, BP-10 compound pads, and oversized rotors are matched to the OE master cylinder output, ABS function, and individual vehicle bias requirements. Enhanced brake performance, increased durability, and high-tech style compliment big wheel, tire, and suspension upgrades on customized vehicles, tow rigs, and all others with increased brake requirements from high GVW.




EPA Status: N/A

Vehicle Fitment

  • 2001 GMC Sierra 1500
  • 2002 GMC Sierra 1500
  • 2003 GMC Sierra 1500
  • 2004 GMC Sierra 1500
  • 2005 GMC Sierra 1500
  • 2006 GMC Sierra 1500
  • 2000 GMC Yukon
  • 2001 GMC Yukon
  • 2002 GMC Yukon
  • 2003 GMC Yukon
  • 2004 GMC Yukon
  • 2005 GMC Yukon
  • 2006 GMC Yukon
  • 2000 GMC Yukon XL 1500
  • 2001 GMC Yukon XL 1500
  • 2002 GMC Yukon XL 1500
  • 2003 GMC Yukon XL 1500
  • 2004 GMC Yukon XL 1500
  • 2005 GMC Yukon XL 1500
  • 2006 GMC Yukon XL 1500
  • 2002 Chevrolet Avalanche 1500
  • 2003 Chevrolet Avalanche 1500
  • 2004 Chevrolet Avalanche 1500
  • 2005 Chevrolet Avalanche 1500
  • 2006 Chevrolet Avalanche 1500
  • 2001 Chevrolet Silverado 1500
  • 2002 Chevrolet Silverado 1500
  • 2003 Chevrolet Silverado 1500
  • 2004 Chevrolet Silverado 1500
  • 2005 Chevrolet Silverado 1500
  • 2006 Chevrolet Silverado 1500
  • 2007 Chevrolet Silverado 1500
  • 2000 Chevrolet Suburban 1500
  • 2001 Chevrolet Suburban 1500
  • 2002 Chevrolet Suburban 1500
  • 2003 Chevrolet Suburban 1500
  • 2004 Chevrolet Suburban 1500
  • 2005 Chevrolet Suburban 1500
  • 2006 Chevrolet Suburban 1500
  • 2000 Chevrolet Tahoe
  • 2001 Chevrolet Tahoe
  • 2002 Chevrolet Tahoe
  • 2003 Chevrolet Tahoe
  • 2004 Chevrolet Tahoe
  • 2005 Chevrolet Tahoe
  • 2006 Chevrolet Tahoe

Shipping & Returns

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Guaranteed Quality

St. Paul Speed & Performance hand selects the brands we offer based on decades of experience in domestic automotive performance and modification. If you ever experience a problem with your order, our representatives are well equipped to help ensure your purchase brings satisfaction.

  • Best Available Price

    St. Paul Speed & Performance's distribution partners work to provide us with the best possible price for the products we sell. We pass that on to you, the customer. If you find a product you are interested in at a lower price elsewhere, please let us know and we will match that price if we can.

  • Returns

    We accept unopened items free of charge, excluding shipping fees.
    Unfortunately, during this time, we can not process opened items that
    would typically have a restocking fee.