Rear Suspension Trailing Arm for BMW X3 and X4

Mevotech CMS101669 is a rear suspension trailing arm built from steel with a black finish for strength and corrosion resistance. It includes rubber bushings and uses a bushing end on one side and a fork end on the other for direct replacement service on select BMW rear suspension applications.

Key Features

• Steel construction for structural durability
• Black coated finish
• Includes bushings
• Rubber bushing material
• End 1 type: bushing
• End 2 type: fork
• Non-adjustable design
• No ball joint included

Product Details

This Mevotech suspension trailing arm, part number CMS101669, is made for rear suspension service on BMW X3 and BMW X4 models. The steel arm and rubber bushings are specified for a direct-fit replacement approach, helping restore rear suspension geometry when the original arm is worn, bent, or noisy. CMS101669 is also referenced under Mevotech Supreme CMS101669 for the same application.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Rear suspension clunking from worn bushings
• Excessive rear wheel movement caused by a fatigued trailing arm
• Uneven tire wear related to rear suspension wear
• Rear-end instability from damaged suspension linkage
• Noise and vibration from deteriorated rubber components

Installation Notes and Fitment

• Fits 2017-2025 BMW X4, rear
• Fits 2016-2024 BMW X3, rear

Verify the rear suspension layout and compare the original arm length, end style, and bushing configuration before installation. Part number CMS101669 should be matched to the vehicle’s rear position only, and BMW X3 / BMW X4 applications should be confirmed against the listed model years.

Quality Assurance

Mevotech supplies suspension components for replacement service applications, and this trailing arm is built with the listed steel construction, rubber bushings, and fixed-length design for consistent fitment on the specified BMW rear suspension applications.