Delphi TD4139W Suspension Stabilizer Bar Bushing Kit - Rear

Rear Stabilizer Bar Bushing Kit for OE-Style Suspension Service

Restore rear sway bar support with the Delphi TD4139W suspension stabilizer bar bushing kit. Built with rubber and standard replacement specifications, this rear bushing kit is made for drivers servicing Jeep Wrangler, Jeep Cherokee, and Dodge Durango suspension systems that need precise stabilizer bar isolation and consistent fit.

Key Features

• Rubber construction for rear stabilizer bar mounting support
• Inside diameter: 0.71 in.
• Standard replacement grade for OE-style service
• Rear position application
• Delphi TD4139W part number for direct catalog lookup

Detailed Product Information

Delphi TD4139W is a rear suspension stabilizer bar bushing kit engineered for OE-level dimensional and material compatibility. Delphi applies OE-focused testing and material analysis to aftermarket steering and suspension components, including exposure to extreme temperatures and salt spray conditions, to help maintain consistent performance in demanding road environments. This part cross-references Dorman - Premium BSK81530PR for the same application.

Compatible With rear stabilizer bar service on 2007-2018 Jeep Wrangler, 1997-2004 Dodge Dakota, 2002-2003 Dodge Durango with rear stabilizer bar, 1998-2001 Dodge Durango, 1984-2001 Jeep Cherokee, 1993-1998 Jeep Grand Cherokee, 1986-1992 Jeep Comanche, and 1984-1990 Jeep Wagoneer. The Delphi TD4139W is also listed for select Dodge Durango configurations with P265/70R16 Owl All Terrain Tires and 18mm bar diameter applications.

What This Part Helps Address

• Rear sway bar movement caused by worn bushings
• Clunking or rattling from the rear suspension area
• Excessive stabilizer bar play at the mounting point
• Reduced rear suspension control from deteriorated rubber bushings
• Fitment issues when replacing an OE-style rear stabilizer bar bushing

Installation Notes and Tips

Verify rear stabilizer bar diameter and vehicle configuration before installation, especially on Dodge Durango applications with notes for rear stabilizer bar, P265/70R16 Owl All Terrain Tires, or 18mm bar diameter. Confirm the inside diameter and rear position match the original bushing specification before service. Use the vehicle’s existing suspension layout to confirm correct placement on Jeep Wrangler, Jeep Cherokee, and related applications.

Quality Assurance

Delphi uses OE-based engineering, dimensional analysis, and material validation to support aftermarket suspension parts. The brand subjects components to temperature extremes below -40 degrees C and above 120 degrees C, along with extended salt spray exposure, to evaluate durability in harsh conditions.