Rancho 07-17 Jeep Wrangler Fr and R Short Arm Suspension System - Master Part Number

The D2 bushings in this Rancho RS66114B suspension system feature PFTE, meaning they operate without grease. This allows the sleeve to rotate within the bushing, reducing wear and tear for a more durable, worry-free setup. This master kit is designed for the 2007-2017 Jeep Wrangler JK, giving you a 4-inch lift in the front and 3.5 inches in the rear, which significantly increases your ground clearance for tackling tougher terrain.

You'll get progressive rate coil springs that offer a comfortable ride on the road while still providing the support you need when you leave the pavement. The kit also includes fully adjustable control arms, allowing you to fine-tune your suspension geometry for optimal alignment and handling after the lift. Rancho's heavy-duty adjustable track bars are also part of this system, helping to keep your axles centered under the Jeep for improved stability and control, especially off-road.

This system replaces Rancho kits RS66104 and RS66104B, offering updated features for the JK platform. Keep in mind that for 2012-2017 models, the Rancho RS720003 exhaust cross-over pipe is required if you are not replacing the front driveshaft. Rancho backs this suspension system with a limited lifetime warranty, giving you confidence in your investment.