moog-rk621597 | Front Left Lower Control Arm | Infiniti Q40 2015

  • moog-rk621597 Front Lower Control Arm and Ball Joint - Driver Side - RWD Only
  • moog-rk621597 Front Lower Control Arm and Ball Joint - Driver Side - RWD Only
  • moog-rk621597 Front Lower Control Arm and Ball Joint - Driver Side - RWD Only

Front Lower Control Arm and Ball Joint - Driver Side - RWD Only

Manufacturer: MOOG
Part Number: moog-rk621597
Price: $143.26

check_box Free Shipping!check_box In Stock check_box Ships Immediately

  • Moog fulfills their warranty through their individual dealers. That means that in order to receive warranty support, you will have to refer back to the original dealer you purchased the part from. Be sure to check the dealer's warranty support before you buy the part to make sure that they will properly support the warranty. If a dealer will only refer you back to the manufacturer in order to receive warranty support, then you may not actually have any warranty at all.


    Moog Premium Steering Components carry a Limited Lifetime Warranty. Moog R-Series Control Arms, Hub Assemblies, and Strut Assemblies carry a 3 Year Warranty.

    Moog warranties their parts to be free of defects in materials and/or workmanship during these timeframes as measured from the date of purchase.

    If a Moog part should fail due to materials or manufacturing defect while under warranty, we will provide a replacement of the part upon return of the defective part.

Cross Reference from moog-rk621597 to beckarnley-102-7728
Beck Arnley beckarnley-102-7728
. Standard OE replacement.
Price: $169.78
Warranty: 3 Years or 50000 Miles

FitmentFront Lower Control Arm and Ball Joint - Driver Side - RWD Only moog-rk621597 fits these vehicles:

moog-rk621597 | Front Left Lower Control Arm | Infiniti Q40 2015

For G37's Sedan Model Only RWD Only

What is the Difference Between Moog R Series and CK Control Arms?

CK, K or RK? We here at Diverse Suspension Technologies get this question a whole lot. If you are putting parts on your vehicle, you want to know exactly what you are installing. It can be hard to do that with all of these letter designations. So here is all that you need to know to clear up the confusion.

Short Answer: R Series is a value-driven replacement part while the CK Series incorporates Moog's premium Problem Solver components for a better than OE upgrade.

Moog Stamped Arms
Moog Stamped Arms

CK (K): Moog Problem Solver

Starting with the CK and K. Whether you see a "K" designation or a "CK" designation, you are getting the same part. The CK and K are Moogs Premium line of control arms. Utilizing their "problem solver" technology, these control arms address common factory design issues providing a better than the original replacement for your vehicle. Most CK and K control arms include ball joints that are powder coated metal with gusher bearings giving them a long life. These ball joints are serviceable and have grease fittings. The CK and K arms also have problem solver bushings and a precise fit and form for easy installation.

RK: Moog R Series

The RK series is a more value-driven part. Because there are so many different vehicles both foreign and domestic, Moog has introduced the R-Series arms to provide replacements for a wide range of vehicles. The RK arms have OE fit and form geometry alignment, with pre-installed OE style bushings and most include the ball joints. However, these ball joints are not serviceable like the CK arms. All of the R Series arms have Moog validated construction and design, providing a less expensive alternative.

Moog Forged Arms
Moog Stamped Arms

Type and Warranty

Each line of control arms has Forged Steel, Stamped Steel, or Forged Aluminium arms to provide the best style for your specific vehicle. The Premium CK line has a limited lifetime warranty, and the RK has a 3 year warranty that are both handled through our awesome customer service team at DST. Whether you are looking for a "light on the wallet" OE replacement, or a "premium" control arm upgrade, Moog control arms are a great choice for your vehicle.

MOOG moog-rk621597

Product Reviews for moog-rk621597 | Front Left Lower Control Arm | Infiniti Q40 2015

5 Star (0)
4 Star (0)
3 Star (0)
2 Star (1)
1 Star (0)

MOOG moog-rk621597

2 out of 5 based on 1 user reviews. Write a Review


starstarstar_borderstar_borderstar_border" Nice Part "

I purchased the part after a search on the internet for a coup 2012 G37. Unfortunately this part is for a sedan only and Moog does not offer a coup part. I was told if it was installed I could not return it. So after figuring out it would not fit I am stuck with it. No help from Moog - Beware notes on bottom of pages that say only fits coup. Editors Note: When looking up suspension and steering parts for all vehicles look for any fitment notes. On our site we try to add all special notes that are available from our different manufacturers. In This case in the details it clearly states fitment for "Sedan Only".

verified_user Verified Buyer - - . MOOG moog-rk621597 - 2 out of 5
Fitment for moog-rk621597
MakeModelYear RangePositionDrive WheelQuantity RequiredEngine BaseEngine VINEngine Designation
InfinitiG252012-2011Front Left LowerRWD Quantity 1
InfinitiG352008-2007Front Left LowerRWD Quantity 1
InfinitiG372013-2009Front Left LowerRWD Quantity 1
InfinitiQ402015Front Left LowerRWD Quantity 1

compare_arrows Compare with Similar Parts

This Part
moog-rk621597 compare
Beck Arnley
Beck Arnley compare
($26.52) more expensive
  • star_borderstar_borderstar_borderstar_borderstar_border
  • Standard OE replacement.