Mevotech Supreme Lateral Arm CMS101345 - view 2

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Rear Upper Lateral Arm for 2017-2021 BMW 230i & More - Mevotech Supreme CMS101345

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$51.99

MPN: CMS101345

UPC: 677319361704

Item Package Quantity: 1

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Mevotech Supreme Lateral Arm P/N:CMS101345

$51.99

Description

Keep your BMW's rear suspension tracking true with the Mevotech Supreme Lateral Arm CMS101345 — the rear upper rearward lateral arm that locates the rear wheel and helps hold its alignment geometry. It installs as a direct-fit replacement across a wide range of BMW cars, including the 2013-2018 320i, 2012-2016 328i, 2017-2019 330i, 2017-2020 430i, 2017-2020 440i and 2017-2021 230i and M240i — see the Buyer's Guide tab for the full application and engine list.

Resists corrosion: a protective surface treatment helps guard against rust build-up for added longevity.
Positions the wheel: as the rear upper rearward arm, it works with the other suspension links to control wheel movement and maintain proper alignment.
Direct-fit replacement: engineered to drop in on the listed BMW applications.

Worn or damaged lateral arms can show up as clunking or knocking from the rear, uneven tire wear, and alignment that drifts out of spec. If a failed lateral arm is the cause of those signs, replacing it with CMS101345 restores the arm's location and pivot function. Because these arms wear as a pair, inspecting and, if needed, replacing the matching side is good practice for balanced rear-suspension geometry.

Interchange: 526-256
526256 · 19471596 · 33326792533 · TC3612 · 2CB10808 · RK643555 · GS101345 · 2608793 · X05LA0930

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

This part cross-references / interchanges with the following part numbers:

19471596, 33326792533, TC3612, 526-256, 2CB10808, RK643555, GS101345, CMS101345, 2608793, X05LA0930

Frequently Asked Questions

What is the Mevotech Supreme CMS101345?

It is a rear upper rearward lateral arm that locates the rear wheel and helps maintain the suspension's alignment geometry on the listed BMW applications.

Which vehicles does this lateral arm fit?

It fits a range of BMW models such as the 2013-2018 320i, 2012-2016 328i, 2017-2019 330i, 2017-2020 430i and 440i, and 2017-2021 230i and M240i. See the Buyer's Guide tab for the complete list.

What are the signs of a worn lateral arm?

Common signs include clunking or knocking from the rear, uneven tire wear, and alignment that drifts out of spec. Diagnose the cause before replacing, as these symptoms can have other sources.

Is this arm protected against rust?

Yes. It has a protective surface treatment that helps guard against corrosion and rust build-up for added longevity.

Should I replace both sides at once?

Lateral arms wear over time, so inspecting the matching side and replacing it if needed is good practice for balanced, even rear-suspension geometry.