TeraFlex Suspension 1952800 IR Bushing Replacement Kit for 8 Short Arms JL Wrangler

The TeraFlex 1952800 JL 8-Short Arm IR Bushing Replacement Kit allows you to upgrade your existing adjustable Alpine Short Control Arms on 2018+ Jeep Wrangler JL and JL Unlimited models to the advanced Independent Rotation (IR) bushing technology. This kit can also be used to replace worn or damaged IR bushings on TeraFlex Alpine IR Short Control Arms.

Independent Rotation (IR) Bushing Technology:

After extensive testing and development, TeraFlex engineered these innovative IR Bushings to solve a critical problem with traditional suspension bushings. While standard rubber bushings provide quiet operation and reasonable longevity, they create suspension bind during articulation because they must both twist and rotate simultaneously. This binding effect becomes increasingly problematic with lifted vehicles and extended suspension travel, limiting droop and causing premature bushing failure.

Key Features:

• Innovative inner sleeve design that rotates 360 degrees freely without loading the bushing
• Hardened bearing surface on internal contact points with factory lubrication and permanent sealing
• Eliminates suspension bind during compression on both highway and off-road conditions
• Provides noticeable ride quality improvement by allowing unrestricted suspension movement
• Extends bushing lifespan by removing rotational stress that causes premature failure
• Complete kit includes 16 IR bushings for all 8 short control arms (front upper, front lower, rear upper, rear lower)
• Direct replacement for 2018+ Jeep Wrangler JL (2-door) and Wrangler JL Unlimited (4-door)
• Zero maintenance design with sealed, permanently lubricated bearing surfaces

This replacement kit brings the same advanced bushing technology found in TeraFlex's latest generation Alpine IR Control Arms to your existing adjustable Alpine Short Control Arms, maximizing suspension performance and articulation without the bind associated with traditional bushing designs.