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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.
Part of our warranty process includes reviewing evidence of the defect provided by the customer. This is easily accomplished by providing video or images of the defective part so our staff can verify the claim and move forward with the warranty process. This removes the necessity of shipping the part back to our facility at the customer's expense.
WARRANTY:
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.
Wearable RUBBER parts are not covered under warranty (Dust boots, bushings, bump stops, etc.)
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.
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.
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.
Product Reviews for Front Lower Control Arm | 2001-2006 Chevrolet Silverado
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MOOG moog-rk620054
starstarstarstarstar" Good Quality, perfect fit "
Delivered on time, good packaging. Fit perfectly on my 2006 GMC duramax with 6inch lift.\n
verified_user Verified Buyer - Dave fricker - . MOOG moog-rk620054 - 5 out of 5starstarstarstarstar" Review 2 Years Later "
Great not a problem at all.
verified_user Verified Buyer - Raymond Adams - . MOOG moog-rk620054 - 5 out of 5starstarstarstarstar" Review 1 Year Later "
The A-arms work fine the ball joints that were used are cheap, the rubber boots was disnirated after 6 to 7 months of use wont hold grease anymore I hear a clunking when going over bumps. I come to find out Moog offers different levels of there parts, the ones I got with these arms are cheap!!
verified_user Verified Buyer - Thomas Davis - . MOOG moog-rk620054 - 5 out of 5starstarstarstarstar" Excellent "
Really tightened the front end back up.
verified_user Verified Buyer - Johnny North - . MOOG moog-rk620054 - 5 out of 5question_answer Customer Questions and Answers
- Question:
- Is this the right part for a 2001 gmc sierra 2500 hd 4x4 crew with a duramax diesel ? if so does this part/number fit both driver and passenger side ? (i see rk620054 listed for driver side, but cant find any passenger side part number.)
- Answer:
- rk620054 will the left or right sides. The lower control arms are side specific. The PASSENGER SIDE - MOOG-RK621355 and DRIVER SIDE - MOOG-RK621356.
- Question:
- What is the difference between rk 620054 or ck 620054?
- Answer:
- 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
- Question:
- Will the moog-rk620054 fit for both the left and right front upper control arms on a 02 GMC 2500HD 2wd?
- Answer:
- Yes, the moog-rk620054 will fit as the left or right upper arms on your 02 GMC 2500HD 2wd. This moog-rk620054 is sold as a single arm so you will need two to cover both sides.
- Question:
- Does the moog-rk620054 match to OE specifications on strength for a 05 Avalanche 1500?
- Answer:
- The moog-rk620054 is a direct OE stock replacement for the 05 Avalanche, it will meet and exceed the stock specifications.
- Question:
- Will part number moog-rk620054 work with a 2006 GMC 3500 4wd Dually 6.6 V8 Diesel?
- Answer:
- Yes, part number RK620054 will work with your 2006 GMC 3500 4wd Dually 6.6 V8 Diesel.
- Question:
- Will moog-rk620054 fit both the left and right side on my 2005 Hummer H2?
- Answer:
- Yes, Part Number moog-rk620054 will fit both sides on you 2005 Hummer H2.