moog-rk620055 | Front Right Lower Control | 1997-2003 Ford F-150 | MOOG

  • moog-rk620055 Front Lower Control Arm and Ball Joint - Passenger Side
  • moog-rk620055 Front Lower Control Arm and Ball Joint - Passenger Side

Front Lower Control Arm and Ball Joint - Passenger Side

Manufacturer: MOOG
Part Number: moog-rk620055
Price: $97.18

check_box In Stock check_box Ships Immediately

Suggested part for moog-rk620055: grease-gun-combo
grease-gun-combo Grease Gun and Multi-Purpose Grease - Fits Moog Zerk Fittings

Suggested part for moog-rk620055: moog-rk620056
moog-rk620056 Front Lower Control Arm and Ball Joint - Driver Side
Front Lower Control Arm and Ball Joint - Driver Side

  • 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.

question_answer Ask us a Question

FitmentFront Lower Control Arm and Ball Joint - Passenger Side moog-rk620055 fits these vehicles:

moog-rk620055 | Front Right Lower Control | 1997-2003 Ford F-150 | MOOG

Fits Front Right Lower Position
  • Ford F250 1997 RWD Fits 4.6L V8 281cid
  • Ford F250 1997 RWD Fits 5.4L V8 330cid
1999-2003 Ford F-150
  • Fits naturally aspirated
2004 Ford F-150 Heritage
  • Fits naturally aspirated
  • Fits vehicles with the 11th digit of the VIN is C

Fits the RWD models ONLY except for the 2002 Blackwood. For the 4WD models use rk620210

For the driver side use rk620056

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. Many of 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-rk620055

Product Reviews for moog-rk620055 | Front Right Lower Control | 1997-2003 Ford F-150 | MOOG

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

MOOG moog-rk620055

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


starstarstarstarstar" Fit perfect "

I installed this control arm myself and it fit perfect. I've never installed a control arm and I am 56 years old with minimal experience in auto mechanics. Your product will be recommended to my friends. Thanks, Al.

verified_user Verified Buyer - - . MOOG moog-rk620055 - 5 out of 5
Fitment for moog-rk620055
MakeModelYear RangePositionDrive WheelQuantity RequiredEngine BaseEngine VINEngine Designation
FordExpedition2002-1997Front Right LowerRWD Quantity 1
FordF-1502003-1997Front Right LowerRWD Quantity 1
FordF-150 Heritage2004Front Right LowerRWD Quantity 1
FordF-2501999-1998Front Right LowerRWD Quantity 1
FordF-2501997Front Right LowerRWD Quantity 1 4.6L V8 281cid
FordF-2501997Front Right LowerRWD Quantity 1 5.4L V8 330cid
LincolnBlackwood2002Front Right Lower Quantity 1
LincolnNavigator2002-1999Front Right LowerRWD Quantity 1

question_answer Customer Questions and Answers

Will rk620055 fit a 2003 Ford F150?
Yes, Part number moog-rk620055 will fit on your 2003 Ford F150.

Difference between rk620055 and ck620055
The rk series control arms are the value line of Moog control arms. They have a 3 year warranty, the ball joint may or may not be greaseable. The ck series has a limited lifetime warranty, the ball joint is greaseable and the control arm bushings are e a a better quality. ...see more

Are the ball joints removable on the standard control arms for a 1999 f150 xlt 2wd?
Moog does not make a ball joint for the OEM arm. Only for their replacement arm.