Mevotech GS86439 Suspension Stabilizer Bar Bushing Kit - Front Outer

Front Outer Stabilizer Bar Bushing Kit for KDSS

Restore proper sway bar support with this Mevotech stabilizer bar bushing kit, part number GS86439. Built with rubber construction and sized for front outer KDSS applications, it helps maintain a secure fit at the stabilizer bar on select Lexus GX and Toyota 4Runner models.

• Rubber bushing material for OE-style compliance and road isolation
• Black finish
• Inside diameter: 1.06 in.
• Outside diameter: 1.998 in.
• Length: 2.01 in.; width: 1.71 in.; height: 1.57 in.
• Designed for front outer stabilizer bar mounting locations
• Compatible with dynamic suspension (KDSS) applications

Detailed Product Overview

Mevotech GS86439 is a suspension stabilizer bar bushing kit engineered for front outer placement on 2003-2009 Lexus GX470 and 2010-2020 Lexus GX460, as well as 2010-2020 Toyota 4Runner models equipped with Dynamic Suspension (KDSS). The rubber bushing profile is sized to support the stabilizer bar connection point and help preserve consistent suspension response on these vehicles. If you are searching for a front outer sway bar bushing kit for Lexus GX460, Toyota 4Runner KDSS, or Lexus GX470, GS86439 is the direct fitment reference.

This part cross-references MOOG Chassis Products K200618 and Delphi TD4702W for the same application. Mevotech GS86439 also aligns with OE-style replacement needs for drivers maintaining factory suspension geometry on Lexus GX470, Lexus GX460, and Toyota 4Runner KDSS platforms.

What This Part Helps Address

• Clunking or knocking from the front stabilizer bar area
• Excessive sway bar movement at the outer mounting point
• Worn, cracked, or flattened rubber bushings
• Loose-feeling front suspension response over bumps
• Noise caused by deteriorated KDSS stabilizer bar support

Installation Notes and Tips

Verify front outer placement and KDSS configuration before ordering. Compare the original bushing dimensions to the listed measurements: 1.06 in. inside diameter, 1.998 in. outside diameter, 2.01 in. length, 1.71 in. width, and 1.57 in. height. Proper alignment at the stabilizer bar mounting point is important for correct suspension operation on the Lexus GX470, Lexus GX460, and Toyota 4Runner.

Quality Assurance

Mevotech suspension components are built for direct replacement use in chassis service applications. GS86439 is manufactured to match the specified fitment and dimensional requirements for the listed vehicles.