Rancho Suspensions

Rancho 18-22 Wrangler JL 3in Sport Suspension System Component Box 1

$441.72

SKU: R010 RS66142B-1

In Stock
In Stock
Ships by Jun 11
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Non-Returnable Item

Description

Part #: RS66142B-1

Get your 4-door Jeep (R) Wrangler JL Unlimited ready for a day on the trail with the Rancho (R) 2-in. Sport suspension system. This premium suspension system features front and rear corner-specific progressive rate coil springs specifically tuned to deliver superior on-road comfort and off-road performance. Tested to comply with NHTSA FMVSS126, the kit works with the vehicle's electronic stability system.

Features:

  • COMPATIBILITY -- Designed for 4-door Jeep Wrangler JL Unlimited (excludes diesel and 4XE; non-Rubicon models will net taller lift height versus Rubicon)
  • BUILT FOR THE TRAIL -- Designed to fit up to 35-in. tires, get 2-in. of additional ground clearance needed for a day of rock crawling, trail riding or on-road driving (aftermarket bumpers, sliders, winches, etc. affect lift height)
  • COMPLETE SOLUTION -- Includes four front and rear corner-specific progressive rate coil springs, bump stops, front and rear extended sway bar end links, e-brake line relocation bracket and hardware; shocks sold separately
  • ORDERING INFO -- Ships in two boxes; order RS66142B-1 and RS66142B-2 for a complete kit
  • SUPERIOR PERFORMANCE -- Front and rear corner-specific progressive rate coil springs maintains level stance and ride while under heavy loads while brackets are fabricated from high-strength, low-alloy steel for long life
  • COMPLETE PERFORMANCE UPGRADE -- Transform your suspension with Rancho geometry correction bracket (RS62118B) or combine with Rancho adjustable control arms (RS66164B, RS66165B and RS66157B, RS66158B); sold separately
  • EASY TO INSTALL -- Bolt-on installation for an easy upgrade that complies with NHTSA FMVSS126 standards
  • NOTES -- Compatible with Jeep factory electronic stability system, it allows the use of OE wheels and tires and is designed with 35-in. tires using 17-in. wheels with 4.5-in. backspacing (tire size varies between manufacturers)
  • NOTES -- Advanced driver-assistance systems (ADAS) technologies require re-calibration by the dealer; Rancho product warranty is voided if the vehicle's ADAS systems are not re-calibrated by a qualified technician after kit installation
  • BUY WITH CONFIDENCE -- Comes with Rancho's limited lifetime warranty

Rancho RS66142B-1 Suspension Lift Kit Box 1 of 2 for Jeep Wrangler

Fitment

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Specifications

BrandRancho Suspensions
Part NumberR010 RS66142B-1

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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