Delphi TD4577W Suspension Stabilizer Bar Bushing Kit

Delphi TD4577W Stabilizer Bar Bushing Kit

Delphi TD4577W is a standard replacement suspension stabilizer bar bushing kit made with rubber and an inside diameter of 0.85 in. It is built for front and rear applications where the vehicle-specific sway bar size and mounting position match the listed fitment.

Key Features

• Rubber construction for stabilizer bar isolation and support
• 0.85 in inside diameter
• Standard replacement grade
• Fits front, rear, front to frame, and rear to frame applications depending on vehicle
• Delphi OE-based dimensional and material analysis for application matching

Application Details

Compatible With 2001-2004 Ford Escape, front to frame. Compatible With 1995-1996 Ford Escort, front with 0.870 in diameter sway bar and rear with 0.830 in diameter sway bar. Compatible With 1995-1996 Mercury Tracer, front and rear. Compatible With 1991-1994 Ford Escort, rear to frame, and 1991-1994 Mercury Tracer, rear to frame. This part cross-references Dorman OE Solutions 532-137 for the same application.

What This Part Helps Address

• Sway bar movement at the mounting point
• Clunking or rattling from worn stabilizer bushings
• Excess play in the front or rear suspension stabilizer bar
• Uneven bar support caused by cracked or hardened rubber bushings
• Fitment issues when replacing an OE-style stabilizer bar bushing kit

Installation Notes and Tips

Verify the stabilizer bar diameter and mounting position before installation. Use the vehicle application details to confirm whether the bushing is for front, rear, front to frame, or rear to frame placement. For 1995-1996 Ford Escort applications, confirm the sway bar diameter noted in the fitment data before ordering.

Quality Assurance

Delphi applies OE-focused testing and material analysis to its steering and suspension aftermarket parts. This bushing kit is evaluated for temperature extremes below -40 degrees C and above 120 degrees C, and for corrosion exposure through 720 hours of salt spray testing.