Lemfoerder 2585301 Rear Upper Suspension Strut Mount Vibration Damping Top Mount

The Lemfoerder 2585301 is a rear upper suspension strut support mount — also known as a vibration damping top mount — engineered as an OE-quality replacement for BMW E46 and Z4 platform vehicles. This rubber-metal composite part connects the top of the rear strut assembly to the vehicle body, absorbing road impacts and isolating vibration from the cabin.

Key Features:

• Rubber-metal construction provides mechanical damping to keep vehicle response safe over road irregularities, during hard braking, and through evasive maneuvers
• OE-equivalent fitment — engineered to the same specifications as the original BMW parts it replaces
• No rolling bearing required — simplified design for straightforward installation
• Rear axle fitment — fits left or right side (sold individually)
• Precision-manufactured using state-of-the-art machinery with electronic and visual quality checks at every production stage
• Tested under simulated extreme load and weather conditions to meet OE performance standards

OEM Cross-Reference Part Numbers:

• BMW: 33526779670, 33526754096, 33504035931
• BOGE: 2-20-000130-10H, 87-619-A
• SACHS: 802 177
• GABRIEL: GK344, GK517
• TRW: JSB128, JSB517, JSB4108S
• FEBI BILSTEIN: 21090

Lemfoerder, a brand under ZF Friedrichshafen AG since 1984, has been a trusted OE supplier to major European automakers for over 75 years. This strut mount is manufactured to the same exacting tolerances as the parts originally installed at the factory, ensuring a direct-fit replacement that restores proper suspension geometry and ride quality.