Dorman 540-498 Suspension Stabilizer Bar Bushing Kit - Rear

Dorman 540-498 Rear Stabilizer Bar Bushings

Dorman 540-498 is a rear suspension stabilizer bar bushing kit for specific Nissan and INFINITI applications. It is precision-engineered and tested as a standard replacement for the original equipment bushing, helping restore proper sway bar support on the vehicle.

• Rubber bushing construction for rear stabilizer bar service
• Inside diameter: 25.5 mm
• Outside diameter: 37.5 mm
• Width: 48.5 mm
• Assembled length: 38 mm
• No grease fitting included
• No bracket included
• Standard replacement grade

Fitment and Application

Compatible with rear stabilizer bar applications on 2006-2008 INFINITI M35, rear; 2008 INFINITI M45, rear; 2006 Nissan Altima, rear; and 2004-2006 Nissan Maxima, rear. If you are searching for a rear sway bar bushing for a 2006 Nissan Altima or a rear stabilizer bar bushing for a 2004-2006 Nissan Maxima, Dorman 540-498 matches the listed OE-style application. This part cross-references Delphi TD4723W for the same application.

What This Part Helps Address

• Rear sway bar movement caused by worn bushings
• Clunking or knocking from the rear suspension
• Excessive play at the stabilizer bar mounting points
• Reduced bar isolation from road vibration
• Uneven handling feel from deteriorated rubber bushings

Installation Notes

Verify the inside diameter, outside diameter, width, and assembled length against the original bushing before installation. This kit does not include a grease fitting or bracket, so reuse the original mounting components where applicable. Confirm rear-position fitment on the exact vehicle before service, especially on Nissan Altima, Nissan Maxima, INFINITI M35, and INFINITI M45 applications.

Quality Assurance

Dorman manufactures this stabilizer bar bushing kit as a tested replacement part for specific vehicles, with dimensions and material selection focused on OE-style fit and function. The Dorman 540-498 is built for standard replacement service in rear suspension applications.