Suspension and Components› Front Suspension Components

A1 REMFG INC

ECM

$621.94

SKU: A02N 72-6243

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The MAXGEAR 72-6243 is a robust control arm, also known as a trailing arm or wheel suspension arm, meticulously engineered for specific BMW 5 Series vehicles. It is designed for optimal performance and fitment on the front axle of F10 (sedan) and F11 (touring) chassis models. This component is crucial for maintaining proper wheel alignment and suspension geometry, contributing to safe and stable vehicle handling. Constructed from durable cast steel, it provides a reliable replacement for original equipment. Cross-referencing with OEM part numbers like BMW 31 12 6 850 606 and BMW 6 850 606, as well as LEMFÖRDER 000 292 120 515-01 and 37353 01, ensures compatibility and interchangeability. The corresponding paired article number is 72-6242, indicating its common use in a left/right pair for full axle replacement.
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ECM

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandA1 REMFG INC
Part NumberA02N 72-6243

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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