Dorman 540-130 Suspension Knuckle Bushing - Rear Lower Rearward

Dorman 540-130 Suspension Knuckle Bushing

Dorman 540-130 is a suspension knuckle bushing for rear lower rearward locations on select BMW applications. It is built as a standard replacement with steel and rubber construction to match the original equipment style used on BMW Z4, X3, 3 Series, and M3 rear suspension service.

Key Features

• Precision-engineered replacement for the original suspension knuckle bushing
• Steel and rubber construction for the rear suspension mounting point
• Black and gray finish
• Standard replacement grade for OE-style service
• Direct application coverage for select BMW rear lower rearward positions
• Part number 540-130 for easy identification

Application Details

This suspension knuckle bushing is used in the rear lower rearward position on select BMW models, including BMW Z4, BMW X3, BMW 325i, BMW 330i, BMW 328i, and BMW M3 applications. It is also listed for additional BMW 3 Series variants across model years from 1992 through 2016. This part cross-references MOOG Chassis Products K200865 for the same application.

What It Helps Address

• Excessive rear suspension play at the knuckle mounting point
• Worn rubber isolation in the rear lower rearward suspension position
• Clunking or looseness from deteriorated bushing material
• Uneven rear suspension response caused by bushing wear
• Restoration of OE-style suspension geometry on BMW rear suspension service

Installation Notes

Verify vehicle fitment by year, model, and rear lower rearward position before installation. Inspect the surrounding suspension components for wear, corrosion, or damage before pressing in the new bushing. Mounting hardware is not included, so reuse or replace related hardware as needed during service. Professional installation is recommended because this component is typically installed with suspension service tools.

Quality Assurance

Dorman engineers and tests this suspension knuckle bushing as a replacement for the original equipment part on specific vehicles. The 540-130 is built to standard replacement specifications for dependable service in BMW rear suspension applications.