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Rancho 4" Crawler Suspension Lift Kit - Black by Rancho

Part no: RS-66104B

$1,759.99 + free Shipping
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Please Verify Fitment

This product fits only specific vehicles. Select your vehicle to ensure it fits.

Product Details

Important Notes:

  • Maximum Tire Size: 37"

Required Parts by Manufacturer:

  • A Crossover Exhaust Pipe, RS-720003, is Required for All 2012, 2013, 2014, 2015, 2016 and 2017 Jeep Wrangler JK Models.


  • 2007-2017 Jeep Wrangler JK
  • 2007-2017 Jeep Wrangler Unlimited JK


The Rancho 4" Crawler Suspension Lift Kit increases ground clearance.

Product Details:

  • Will not affect the Electronic Stability Control System
  • Brackets are high-strength, low-alloy steel
  • 100-percent bolt-on system

Parts Included:

  • Front Coil Springs
  • Rear Coil Springs
  • Front Extended Length Sway Bar End Link
  • Rear Sway Bar Spacers
  • Front Bump Stop Spacers
  • Rear Bump Stop Spacers
  • Front Track Bar Relocation Bracket
  • Rear Track Bar Bracket
  • Front Extended Length Brake Lines
  • Rear Brake Line Drop Brackets
  • Front Adjustable Upper Short Arm
  • Rear Adjustable Upper Short Arm
  • Front Lower Short Arm
  • Rear Lower Short Arm
  • Pitman Arm

Years Covered:

2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 and 2017

For California residents: Proposition 65 Warning

Vehicle Fitment

2007-2018JeepWrangler JK Unlimited
2007-2018JeepWrangler JK

Additional Information

SKU AliasesRS-66104B-1, RS-66104B-2, RS-66104B-3
Maximum Tire Size37"
Lift Height4"

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