Designed to deliver increased ground clearance and wheel travel, the Rancho® 4-in. Sport suspension kit delivers the ultimate on- and off-road experience for your Jeep® Wrangler JK. The kit includes progressive rate coil springs that provide superior on-road comfort and off-road performance, a front adjustable track bar and rear axle track bar bracket. Tested to comply with NHTSA FMVSS126, the kit works with the vehicle’s electronic stability system.
- COMPATIBILITY -- Designed for 2-door and 4-door Jeep Wrangler JK
- BUILT FOR THE TRAIL -- Designed to fit up to 37-in. tires, get 4-in. of additional ground clearance and increased wheel travel for rock crawling, trail riding or on-road driving
- COMPLETE SOLUTION -- Includes front and rear progressive rate coil springs, adjustable front track bar, front extended sway bar end link, bump stop spacers, front extended length brake lines and mounting hardware
- ENGINEERED TO LAST – Brackets (control arm relocation, rear axle track bar and rear brake line drop) fabricated from high-strength, low-alloy steel for long life and bolt-on design for easy installation
- ORDERING INFO -- Ships in three boxes; order RS66102B-1 and RS66102B-2 for a complete kit
- SUPERIOR PERFORMANCE -- Front and rear progressive rate coil springs are specifically tuned to provide superior on-road comfort and off-road performance and complies with NHTSA FMVSS126 standards; pair with your favorite Rancho shock
- NOTES -- Compatible with factory electronic stability system; uses OE pitman arm; tire size varies between manufacturers; aftermarket bumpers, sliders, winches, etc. affect height
- BUY WITH CONFIDENCE -- Comes with Rancho’s limited lifetime warranty
Application Summary:
| Year | Make/Model |
|---|---|
| 2007-2017 | Jeep Wrangler |
| 2018 | Jeep Wrangler JK |
This item is a package with the following components:
| Attributes | |
| ASIN | B007ISVWPE |
| California Proposition 65 | No |
| Country of Origin (Primary) | US |
| GTIN | 00039703003711 |
| Grade Type | Performance |
| Harmonized Tariff Code (Schedule B) | 8708806590 |
| Hazardous Material Code | N |
| Life Cycle Status Code | Available to Order |
| Lift/Drop Height | 4 in. |
| Lift/Drop Height (in.) | 4 |
| NAFTA Preference Criterion Code | B |
| Product Grade | Premium |
| SDR Required Flag | N |
| SDS Sheet Number | 01164 |
| Total Part VIO | 1828976 |
Rancho RS66102B Suspension Lift Kit
Product Information
- Brand: Rancho
- Product Number: RS66102B
- Availability: Call for Availability
This item is a package with the following components: RS66102B-1, RS66102B-2

















