Delphi TD5599W Suspension Stabilizer Bar Bushing Kit - Rear

Delphi Rear Stabilizer Bar Bushing Kit

Delphi TD5599W is a rear suspension stabilizer bar bushing kit built with black rubber and standard replacement dimensions for OE-style service. It is engineered for the rear of the vehicle and is a direct-fit option for 2003-2006 Lexus LS430 rear applications.

• Brand: Delphi
• Part number: TD5599W
• Material: Rubber
• Color: Black
• Grade type: Standard Replacement
• Position: Rear
• Inside diameter: 0.49 in / 12.4 mm
• Width: 1.56 in / 39.5 mm
• Height: 1.69 in / 43.0 mm

OE-Style Fit and Construction

Delphi applies OE-focused dimensional and material analysis to its aftermarket steering and suspension parts, and TD5599W follows that approach with a rubber bushing sized for rear stabilizer bar service. The part number TD5599W is listed for 2003-2006 Lexus LS430 rear fitment, making it a targeted replacement for Lexus LS430 rear stabilizer bar bushing wear. This part cross-references 48818-50030 and K201564 for the same application.

Common Issues This Part Can Address

• Rear sway bar bushing noise over bumps
• Excessive play at the stabilizer bar mounting point
• Clunking or rattling from worn rear suspension bushings
• Reduced stabilizer bar control caused by deteriorated rubber
• Fitment issues when replacing a worn Lexus LS430 rear bushing

Installation Notes

Confirm rear position and verify the inside diameter, width, and height against the removed bushing before installation. For 2003-2006 Lexus LS430 rear service, inspect the stabilizer bar and mounting surfaces for wear, corrosion, or deformation before installing TD5599W. Proper alignment of the bushing in the rear stabilizer bar bracket helps maintain consistent suspension performance.

Quality Assurance

Delphi subjects its OE-based steering and suspension components to extreme temperature testing and extended salt-spray exposure, along with dimensional and material checks to support consistent aftermarket fit and durability. TD5599W is a standard replacement suspension stabilizer bar bushing kit for rear service on the Lexus LS430.