Does this control arm include bushings and ball joint?

Check the product specifications above. Some control arms (front driver side) come complete with bushings and ball joint pre-installed. Others require transferring these components from your old arm.

Is alignment needed after control arm replacement?

Yes, wheel alignment is required after replacing control arms as they directly affect camber, caster, and toe angles. Compatible vehicles include 2014-2016 Mercedes-Benz E250, E350, E400 and more.

Is this part covered by warranty?

Yes, this MOOG Suspension Control Arm includes a 24-month limited warranty covering defects in materials and workmanship. AutoBuffy also offers 30-day hassle-free returns if the part doesn't fit your vehicle.

Check if this fits your car first

We can’t guarantee fitment or accept fitment returns without a vehicle selected.

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$112.95

Front Left Lower Rearward Suspension Control Arm | MOOG RK643712 Fits Mercedes-Benz

Name: Front Left Lower Rearward Suspension Control Arm | MOOG RK643712 Fits Mercedes-Benz
Brand: MOOG
SKU: RK643712
Price: 112.95 USD
Availability: OutOfStock
Rating: 4.9 (12847 reviews)

Part # RK643712

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Front Left Lower Rearward Suspension Control Arm | MOOG RK643712 Fits Mercedes-Benz

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Specifications

Brand: Moog

Part Number: RK643712

Part Type: Suspension Control Arm

Condition: New

Grade Type: Premium

Dimensions: 3.2" × 3.75" × 18.75"

Weight: 5.33 PG

UPC/GTIN: 80066719054

Warranty: 24 Months

Frequently Asked Questions

We're always here to help. If you can't find your answer, ask Rydon - our AI assistant will help you out.

What vehicles does this Suspension Control Arm fit?

This MOOG Suspension Control Arm (Part #RK643712) fits specific vehicles. Use the compatibility checker on this page to verify fitment for your vehicle.

Is this an OEM or aftermarket part?

This is a premium aftermarket Suspension Control Arm by MOOG, designed to meet or exceed OEM specifications with strict quality control standards.

What warranty is included?

This MOOG Suspension Control Arm is backed by a 24-month limited warranty covering defects in materials and workmanship from date of purchase.

How long does shipping take?

Free standard shipping on all orders. Most orders ship within 1-2 business days and arrive within 3-5 business days.

Can I return this if it does not fit?

30-day money-back guarantee. Return unused parts in original packaging for full refund.

Product Specifications

Brand

MOOG

Part Type

Suspension Control Arm

Dimensions

3.2" x 3.75" x 18.75"

UPC/GTIN

80066719054

Part Number

RK643712

Grade Type

Premium

Weight

5.33 PG

Condition

New

Grade TypePremium

No image

Part # RK643712

Front Left Lower Rearward Suspension Control Arm | MOOG RK643712 Fits Mercedes-Benz

Brand MOOGCondition NewSuspension Control ArmPosition Front Left Lower Rearward24-mo warranty

$11295

$140.95SAVE 20%

Dealer charges $204.38SAVE 45%— You save $91.43

Out of Stock

OE REPLACEMENT

Front Left Lower Rearward Suspension Control Arm | MOOG RK643712 Fits Mercedes-Benz

Part #:RK643712

Suspension Control Arm

$112^.95In Stock

$140.95Save 20%

Pay in 4 interest-free payments of$28.24withPayPal

Quantity:

Out of Stock

FREE delivery between Fri, Aug 14 to Fri, Aug 14

Ships To:

Out of Stock

Key Features

OEM-Equivalent QualityMeets/exceeds factory specs

American BusinessMaryland since 1986

24-Month WarrantyLimited coverage on every part

Free Same Day ShippingWe ship all orders the same business day before cutoff

Product HighlightsBeta

Reading the catalog · checking interchanges · researching…

Front Left Lower Rearward Suspension Control Arm | MOOG RK643712 Fits Mercedes-Benz

Part # RK643712

Main Image

Click to expand

$11295

$140.95SAVE 20%

Dealer charges $204.38SAVE 45%— You save $91.43

Out of Stock

OE REPLACEMENT

Front Left Lower Rearward Suspension Control Arm | MOOG RK643712 Fits Mercedes-Benz

Part #:RK643712

Suspension Control Arm

$112^.95In Stock

$140.95Save 20%

Pay in 4 interest-free payments of$28.24withPayPal

Quantity:

Out of Stock

FREE delivery between Fri, Aug 14 to Fri, Aug 14

Ships To:

Out of Stock

Key Features

OEM-Equivalent QualityMeets/exceeds factory specs

American BusinessMaryland since 1986

24-Month WarrantyLimited coverage on every part

Free Same Day ShippingWe ship all orders the same business day before cutoff

WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which are known to the State of California to cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts

Check if this fits your car first

Front Left Lower Rearward Suspension Control Arm | MOOG RK643712 Fits Mercedes-Benz

Front Left Lower Rearward Suspension Control Arm | MOOG RK643712 Fits Mercedes-Benz

Vehicle Compatibility

Specifications

Frequently Asked Questions

Product Specifications

Front Left Lower Rearward Suspension Control Arm | MOOG RK643712 Fits Mercedes-Benz

Front Left Lower Rearward Suspension Control Arm | MOOG RK643712 Fits Mercedes-Benz

Key Features

Front Left Lower Rearward Suspension Control Arm | MOOG RK643712 Fits Mercedes-Benz

Front Left Lower Rearward Suspension Control Arm | MOOG RK643712 Fits Mercedes-Benz

Key Features

About This Suspension Control Arm

Key Features

Signs This Part Needs Replacement

MOOG

Installation Guide

Tools Needed

Frequently Asked Questions