Additional Images

Rancho RS66104B Primary Suspension System

View Additional Required Parts »


Buy this Rancho Primary Suspension System RS66104B Black - 4 in Lift - Crawler System - Incl. FrBrkLn - Swy Bar End Link - Pitman Arm - Front Track Bar Axle Bracket at with the lowest prices online for all Rancho aftermarket parts & accessories.

See Full List of Applications »


Rancho Primary Suspension System P/N RS66104B Features:

The following are a list of features for the Rancho P/N RS66104B Primary Suspension System on sale at

  • 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:

See Additional Photos and PDF Documents if Available »


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!