Beck/Arnley Suspension Control Arm and Ball Joint Assembly 102-7746

Beck/Arnley Suspension Control Arm and Ball Joint Assembly 102-7746 - view 2

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Beck/Arnley Suspension Control Arm and Ball Joint Assembly 102-7746 - view 6

Beck/Arnley Suspension Control Arm and Ball Joint Assembly 102-7746 - view 7

Front Left Lower Control Arm with Ball Joint for 2012-2018 BMW 640i & More - Beck/Arnley 102-7746

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$171.99

MPN: 102-7746

Item Package Code: EA

Part Has Core (Y/N): N

Item Package Quantity: 1

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Beck/Arnley Suspension Control Arm and Ball Joint Assembly P/N:102-7746

$171.99

Description

Locate and position your BMW's front wheel with the Beck/Arnley control arm and ball joint assembly (P/N 102-7746), a front left lower unit engineered as a direct replacement for OE applications across foreign nameplates. It fits many vehicles, among them the 2012-2018 BMW 640i, 2013-2018 BMW 640i Gran Coupe and 2012-2018 BMW 650i. The lower control arm links the chassis to the steering knuckle through its integrated ball joint, keeping the front suspension located and allowing the wheel to travel and steer.

OE form, fit and function: designed to match the original part's form, fit, and function on the listed vehicles.
Complete assembly: the control arm comes with the ball joint for a complete installation.
Durable construction: built for durability and rust/corrosion resistance.
Application specific: new hardware and bushings are included where applicable.

Signs the original may need replacing include clunking or knocking from the front suspension, loose or wandering steering, and uneven tire wear — diagnose the cause first, and if a worn arm or ball joint is at fault, this assembly replaces it. See the Buyer's Guide tab for the full list of vehicles it fits.

Interchange: L3621801 · 31126775971 · RK641509 · FA3935 · MS101274 · 5072250 · W01331896726

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

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

L3621801, 31126775971, RK641509, FA3935, MS101274, 5072250, W01331896726

Frequently Asked Questions

What is the Beck/Arnley 102-7746 control arm with ball joint?

It's a front left lower control arm supplied with the ball joint, engineered as a direct OE-style replacement for the listed BMW applications.

Does this control arm come with the ball joint?

Yes. The control arm comes with the ball joint, so you install it as one complete assembly rather than pressing in a separate joint.

Is this the right 2012-2018 BMW 650i control arm?

Yes. It is listed as the front left lower control arm for the 2012-2018 BMW 650i. See the Buyer's Guide tab for every other vehicle it fits.

What position is this control arm for?

It is the front left (driver's side) lower control arm. It is sold individually; replacing both sides together is recommended for a balanced front end.

What are the signs my control arm or ball joint is worn?

Common signs include clunking over the front suspension, loose or wandering steering, and uneven tire wear. Diagnose the cause before replacing, as these symptoms can have other sources.