Dorman 540-475 Suspension Stabilizer Bar Bushing Kit - Front

Dorman 540-475 Front Stabilizer Bar Bushing Kit

Dorman 540-475 is a front suspension stabilizer bar bushing kit for select Nissan 350Z and INFINITI G35 applications. It replaces worn sway bar bushings with an OE-style rubber design that helps restore proper bar support and suspension feel.

Key Features

• Precision-engineered replacement for the original stabilizer bar bushings
• Rubber construction for standard replacement service
• Inside diameter: 34 mm
• Outside diameter: 51 mm
• Assembled length: 41 mm
• Bracket included: No
• Grease fitting included: No
• Fits front suspension applications

Detailed Description

This Dorman suspension stabilizer bar bushing kit is built for direct replacement on specific vehicles where the original sway bar bushings have worn, cracked, or lost their shape. The rubber material and OE-style dimensions help maintain stabilizer bar positioning and reduce unwanted movement at the front suspension. This part cross-references MOOG Chassis Products (e.g., K90598, K200845) for the same application. Use Dorman 540-475 when servicing front stabilizer bar bushings on 2003-2006 INFINITI G35, front and 2003-2005 Nissan 350Z, front or 2007-2009 Nissan 350Z, front.

What It Helps Fix

• Front-end clunking or rattling from worn sway bar bushings
• Excess stabilizer bar movement in the front suspension
• Loose or imprecise handling caused by deteriorated bushings
• Noise from cracked, hardened, or compressed rubber bushings
• Restoration of stabilizer bar support on Nissan 350Z and INFINITI G35 models

Installation Notes and Tips

Inspect the stabilizer bar and mounting points before installation to confirm the replacement bushings match the vehicle’s front bar dimensions. Clean the contact surfaces thoroughly and verify proper bushing seating during assembly. For fitment, this part fits 2003-2006 INFINITI G35, front; 2003-2005 Nissan 350Z, front; and 2007-2009 Nissan 350Z, front.

Quality Assurance

Dorman engineers and tests this replacement bushing kit to meet the needs of specific OE applications. The part is built as a standard replacement for front suspension service on the listed Nissan 350Z and INFINITI G35 vehicles.