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Rancho RS66104B Primary Suspension System

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Rancho RS66104B Primary Suspension System Black - 4 in Lift - Crawler System - Incl. FrBrkLn - Swy Bar End Link - Pitman Arm - Front Track Bar Axle Bracket

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Rancho - Primary Suspension System P/N RS66104B Features:

  • Fits Up To 37in. Tire
  • New Forged Pitman Arm
  • Will Not Affect Electronic Stability Control System
  • Available In Black Or Red
  • 100 Percent Bolt On System
  • Limited Lifetime Warranty

Product Documents:

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Below is an abbreviated list of applications for the Primary Suspension System.
Wrangler (JK), Jeep, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007


Rancho is the off-road suspension and shock division of Tenneco.

Shipping Information

  • Item Requires Shipping
  • 146.7 lbs.
  • W16.5000” x H10.5000” x L26.5000”
  • Free Shipping!