Moog K90523 Suspension Stabilizer Bar Bushing Kit - Rear To Frame

MOOG K90523 Rear Sway Bar Bushings

Restore stable rear suspension performance with the MOOG K90523 suspension stabilizer bar bushing kit. Built with rubber bushings and engineered for a precise bar fit, this replacement set supports consistent sway bar control on select Toyota Camry and Lexus ES models.

Key Features

• Rubber construction for dependable suspension isolation
• Designed for a 0.640-inch sway bar diameter
• Inner diameter: 1.260 inches; outer diameter: 1.457 inches
• Compact bushing dimensions: 1.250 inches high and 1.299 inches long
• Replacement bushing kit for rear-to-frame mounting locations
• MOOG problem-solving design supports easier installation

Product Details

The MOOG K90523 sway bar bushing kit is built for rear-to-frame applications and is sized to match the listed bar diameter and bushing dimensions. MOOG uses durable materials and testing-focused engineering to help deliver consistent performance in suspension service. This part cross-references Mevotech Supreme MK90523 for the same application. If you are servicing a Toyota Camry rear sway bar bushing or a Lexus ES rear stabilizer bar mount, this part number is a direct reference to check during replacement planning.

Vehicle Fitment

• Fits 2005-2006 Toyota Camry, rear to frame. USA built; includes split design for easier installation.
• Fits 2004 Lexus ES330, rear to frame. Split design for simplified installation.
• Fits 2002-2004 Toyota Camry, rear to frame. 17 mm sway bar diameter; includes split design for easier installation.
• Fits 2002-2003 Lexus ES300, rear to frame. Split design for simplified installation.

Common Issues This Part Can Address

• Rear sway bar movement caused by worn rubber bushings
• Clunking or rattling from the rear suspension area
• Excessive sway bar play at the frame mount
• Reduced suspension response from deteriorated bushing material
• Uneven stabilizer bar support on listed Toyota Camry and Lexus ES applications

Installation Notes and Tips

Confirm sway bar diameter before installation, especially on 2002-2004 Toyota Camry applications listed with a 17 mm bar. The split-design note on several fitments can simplify placement around the bar during service. Inspect the mounting surfaces and surrounding hardware condition before installing the new bushings, and verify rear-to-frame location match before final assembly.

Quality Assurance

MOOG backs this bushing kit with superior materials and rigorous testing to support reliable suspension service. The brand’s problem-solving approach is reflected in the split-design installation note and application-specific sizing for the listed Toyota Camry and Lexus ES fitments.