Superpro Front Sway Bar Mount Bushings – Lexus GX470 (2001–2009) / GX460 (2009–2024) | KDSS Equipped | 27.5mm

Restore front sway bar mount integrity on your Lexus GX470 or GX460 with the Superpro Front Sway Bar Mount Bushings — engineered specifically for GX470 (J120) and GX460 (J150) models equipped with Toyota's KDSS (Kinetic Dynamic Suspension System). Superpro's durometer-optimized polyurethane compound replaces the factory rubber mount bushings at the front sway bar chassis mounting points, restoring precise sway bar location and significantly outlasting OEM rubber. A key maintenance item for higher-mileage GX470 and GX460 builds, particularly for owners who use their GX off-road where KDSS and sway bar components are subjected to additional stress.

⚠️ KDSS Equipped Models Only: These bushings are engineered for GX470 and GX460 models equipped with KDSS (Kinetic Dynamic Suspension System) — Toyota/Lexus's hydraulic sway bar disconnect system available on off-road-oriented trims. KDSS and non-KDSS GX models have different front sway bar configurations. Verify your specific GX's suspension configuration before ordering. Check your window sticker, build sheet, or consult your dealer to confirm KDSS fitment.

Key Features

• KDSS Compatible – GX470 & GX460: Engineered specifically for the KDSS-equipped front sway bar configuration on the Lexus GX470 (J120, 2001–2009) and GX460 (J150, 2009–2024) — a broad fitment covering two generations of the GX platform
• 27.5mm Diameter – Correct Fitment: 27.5mm bushing diameter matched to the KDSS-equipped GX front sway bar — verify your specific GX's front sway bar diameter before ordering. Incorrect diameter will not fit correctly
• Superpro Polyurethane – Outlasts OEM Rubber: Superpro's durometer-optimized polyurethane compound significantly outlasts OEM rubber bushings — resistant to oil, ozone, UV, and the additional stress of off-road use that accelerates rubber bushing wear on KDSS-equipped GX models
• Restored Sway Bar Location: Worn or collapsed mount bushings allow the sway bar to shift at its chassis mounting points — Superpro polyurethane restores precise sway bar location for consistent on-road handling and proper KDSS operation
• Street-Appropriate NVH: Superpro's durometer-optimized compound balances performance and comfort — improved compliance over worn OEM rubber without excessive NVH on the GX's luxury-oriented platform
• Superpro Quality: Manufactured by Superpro — a leading polyurethane bushing brand trusted by enthusiasts and professional workshops worldwide for over 30 years

Specifications

• Type: Front Sway Bar Mount Bushings
• Material: Polyurethane
• Diameter: 27.5mm
• Compatibility: KDSS Equipped Models Only
• Fitment: Lexus GX470 J120 (2001–2009) / Lexus GX460 J150 (2009–2024) — KDSS Equipped
• Part Number: SPF5973-27.5K

Note: KDSS-equipped models only — not compatible with non-KDSS GX470 or GX460. Verify your specific GX's KDSS fitment via window sticker, build sheet, or dealer before ordering. 27.5mm diameter — verify sway bar diameter before ordering. Polyurethane bushings require grease during installation — verify whether grease is included or must be sourced separately. Professional installation recommended.