Dorman 540-457 Suspension Stabilizer Bar Bushing Kit - Front

Dorman 540-457 Front Stabilizer Bar Bushing Kit

Dorman 540-457 is a front suspension stabilizer bar bushing kit for specific Nissan applications. It is precision-engineered and tested as a standard replacement for the original equipment bushing, helping restore proper sway bar support on Nissan Pickup, Pathfinder, and D21 models.

Key Features

• Rubber bushing construction for suspension stabilizer bar service
• Standard replacement grade for OE-style fit and function
• Inside diameter: 24 mm
• Outside diameter: 33 mm
• Width: 33 mm
• Assembled length: 52.5 mm
• No grease fitting included
• No bracket included
• Package contents: 1 bushing

Detailed Description

This Dorman 540-457 stabilizer bar bushing is built for front suspension service on 1987-1997 Nissan vehicles, including the Nissan Pathfinder, Nissan Pickup, and Nissan D21. It is made from rubber and sized to match the original stabilizer bar interface, helping maintain proper bar location and suspension control. This part cross-references MOOG Chassis Products K90591 for the same application.

What It Helps Address

• Clunking or rattling from worn front sway bar bushings
• Excessive play at the stabilizer bar mounting point
• Reduced front suspension stability from deteriorated rubber
• Noise caused by cracked, hardened, or compressed OE bushings
• Restoration of proper stabilizer bar support on Nissan front suspension systems

Installation Notes and Tips

Verify stabilizer bar diameter and bushing dimensions before installation. This part is for front position applications only and does not include a bracket or grease fitting. For best results, inspect the stabilizer bar, mounting brackets, and surrounding suspension components for wear before reassembly.

Quality Assurance

Dorman manufactures this bushing as a rigorously tested replacement part for specific OE applications. It is engineered to meet standard replacement requirements for the listed Nissan fitments, including 1995-1997 Nissan Pickup, 1988-1995 Nissan Pathfinder, and 1990-1994 Nissan D21.