Coil Springs: Variable Rate
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Coil Springs: Variable Rate
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MOOG Coil Springs: Variable Rate

Part No. CC820 Warranty Details  

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MOOG Problem Solver products incorporate proven design and engineering features to ensure like new steering, ease of installation and longer life. MOOG is the preferred steering and suspension parts brand of professional technicians and NASCAR Crew Chiefs.

Product Features:
  • Variable rate coil springs automatically adjust to changing conditions and loads to maintain proper chassis ride height and smooth ride characteristics.
  • Ideal for family transportation, work trucks and sales fleet vehicles.
  • Powder coated to protect against corrosion, which can cause coil spring fatigue or fracture.
  • Worn or sagging coil springs can cause premature tire wear due to vehicle misalignment.
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Bushings Included:No
Front Spring Included:Yes
Number of Pieces:2
Progressive Rate Spring:Yes
Rear Spring Included:No
Spring Color/Finish:Black


by PowerReviews
MOOGCoil Springs: Variable Rate

(based on 1 review)

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Reviewed by 1 customer

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(1 of 1 customers found this review helpful)


totally satisfied quality product

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from Oneonta ny

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    Comments about MOOG Coil Springs: Variable Rate:

    no more sag and a much better ride perfect fit made all difference in the front end would highly recommend product.Rugged product worthy of years of hard play.

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    • No

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    Do you have questions about this product?


    Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

    5 Questions | 5 Answers
    Displaying questions 1-5
    • Q:

      Will they level my truck?
      Asked on 6/19/2012 by Anonymous

      1 answer



        To help you in a better manner, Please be more specific on your query and we would be better able to assist you.
        For compatibility of this part with your vehicle, please provide your vehicle make, model and engine specification.

        Answered on 6/19/2012 by Aaron from AAP
    • Q:

      are these for daul shock?
      Asked on 5/4/2012 by Anonymous

      1 answer



        Yes, this Moog Coil Springs Variable Rate with Part No. CC820 is sold as a pair.

        Answered on 5/9/2012 by Steve from AAP
    • Q:

      how much do they raise your truck?
      Asked on 3/12/2012 by Anonymous

      1 answer



        This Moog Coil Springs Variable Rate (Part No. CC820) inside diameter 4", bar diameter .718" and installed height 12.13" with a load rating of 1428 lbs. with pigtail ends.

        Answered on 3/13/2012 by Dennis from AAP
    • Q:

      is price per set or per spring?
      Asked on 3/11/2012 by chow from manitowoc, wi

      1 answer



        This part Moog Coil Springs Variable Rate, Part No. CC820 manufactured by Moog is sold as pair. The specification of the part are: End 1 Type: Pig Tail, End 2 Type: Pig Tail, Inside Diameter: 4.000, Bar Diameter: 0.718, Install Height: 12.13, Load: 1428, spring Rate: 366, Free Height: 16.19.
        For compatibility of this part with your vehicle, please provide your vehicle make, model and engine specification.

        Answered on 3/11/2012 by Aaron from AAP
    • Q:

      are these heavy duty springs?
      Asked on 6/28/2010 by muddy from Venice, FL

      1 answer



        A variable rate spring uses coils of varying thickness or spacing to provide a soft ride when the vehicle is lightly loaded, but a firmer ride when the load increases. Only a few vehicles have variable rate springs as original equipment. On most vehicles, the rear coil springs can be easily replaced with variable rate springs to reduce bottoming and to increase the vehicle's load carrying capacity. Variable rate springs are also available for the front suspension.

        Answered on 7/8/2010 by Mike from AAP
    Displaying questions 1-5

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