Dorman 540-134 Suspension Knuckle Bushing - Rear Upper

Dorman 540-134 Suspension Knuckle Bushing

Dorman 540-134 is a suspension knuckle bushing made for specific Land Rover rear upper applications. It is precision-engineered and tested to replace the original equipment bushing on the vehicles listed below.

Key Features

• Direct replacement suspension knuckle bushing for rear upper suspension locations
• Built to match OE fit and function for Land Rover Discovery, LR4, Range Rover Sport, and LR3 applications
• Paraphrases the original equipment design for service on the rear upper knuckle area
• Package contents: 1 support bushing
• Cross-reference part numbers include Mevotech Supreme MS104120 and Dorman 540-134 application equivalents

Detailed Description

This suspension knuckle bushing is used in the rear upper suspension position on 2005-2009 Land Rover LR3, 2006-2013 Land Rover Range Rover Sport, 2010-2016 Land Rover LR4, and 2014-2016 Land Rover Discovery. If you are searching for a rear upper suspension knuckle bushing for Land Rover LR4 or a replacement bushing for a Range Rover Sport rear upper suspension repair, this part number is built for those exact applications. Dorman 540-134 is also a fitment match for related interchange numbers used in the same service position.

What It Helps Fix

• Excessive play or looseness in the rear upper suspension knuckle area
• Clunking or knocking noises from worn suspension bushings
• Uneven suspension movement caused by deteriorated rubber or support material
• Handling changes related to worn rear suspension pivot points
• Service replacement needs on Land Rover Discovery, LR4, Range Rover Sport, and LR3 rear upper suspension assemblies

Installation Notes

Verify vehicle year, model, and rear upper position before ordering. This part is intended for the listed Land Rover applications and should be matched to the original bushing location during service. Professional suspension service tools and proper alignment procedures are recommended after replacement.

Quality Assurance

Dorman states that this replacement bushing is precision-engineered and rigorously tested to provide reliable OE-style service on the specified vehicles. It is built as a direct replacement for the original equipment on the confirmed applications.