Dorman® 523-256 - Rear Bolt-on Leaf Spring Bump Stop

15 reviews|Item # mpn2203442468
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    Replaces Original (OE) Part #:15023225, 15983749
    Authorized Dealer
    $54.32 + Save an extra $3.00
    In Stock (12)
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    Vehicle Fitment

    Cadillac
    Chevy
    GMC

    Specifications

    Material
    Foam
    Color
    Yellow

    Features

    • Easy to install
    • Direct replacement for a proper fit
    • Constructed of steel and polystyrene foam
    • Manufactured to strict engineering quality standards

    Product Details

    Rear Bolt-on Leaf Spring Bump Stop by Dorman®. Quantity: 1 per Pack. Dorman's Leaf Spring Bumpers are constructed of quality materials to protect the vehicle's leaf spring from damage and to maintain proper suspension functioning.

    Brand:
    Part Number:
    523-256
    UPC:
    885484556492
    Alternate MPN:
    523256
    OE Numbers:
    15023225, 15983749

    Reviews

    (15)
    Only authorized customers can leave a review on our website. We would love to know what you like or dislike about the product. Share your opinion on product quality, appearance, installation, and other characteristics.
    /5
    1-10 of 15 Reviews
    5 of 5
    1999 Tahoe
    I bought these to replace the missing ones on my Tahoe, they were very easy to install and look very nice.
    Posted by Glenn (Ferdinand, IN) / February 08, 20171999 Chevy Tahoe
    5 of 5
    Good
    It is about 1/2"- 3/4" longer than stock bump stops. So if your car is lowered you will be bottoming out even more. But I don't have an issue. I have the slp Bilstein shock/spring kit. And I haven't bottomed out yet.
    Dorman® - Rear Bolt-on Leaf Spring Bump Stop
    Posted by Luke (Lafayette, IN) / February 27, 20182000 Pontiac Firebird
    5 of 5
    George
    Thank you very much, I am very happy with the product and work very good and the truck stay very good thank you.
    Posted by Rosioru (Sacramento, CA) / April 26, 20172002 Chevy Silverado
    5 of 5
    Fits Perfect
    Fits perfectly as it should, although it did come with 2 bump stops per package not 1 like it says.
    Posted by Daniel (Manchester, MO) / April 04, 20172006 Chevy Silverado
    5 of 5
    Excellent HD Replacement for Stock Rear Leaf Springs
    I have had my truck since day one with only 47 miles on the odometer. Fast forward to now and I have 212,000 miles on it. Almost everything on the truck is original, including the rear leaf springs. Well they started to fail by sagging, and that was whether you had stuff in the bed or not. I looked around to get estimates for replacement, but nobody could give me one without having to bring it in. The shocks had already been replaced so I know it was not them. So now on to the DIY because nobody seem to want to give me an estimate. I checked out all the main auto parts stores around town, you know the ones. They usually have a decent selection of parts and all, but they can be pricey. Well the ones I shopped around for would be pricey and/or not in stock. Came to TRUCKiD and located the Dorman Rear Leaf Springs for my vehicle and they had them. Funny thing is this is the same brand carried at the other part stores. The only difference is they are way cheaper here even including the cost of freight shipping. I am glad I found these. They are not an exact replacement for the stock. What I mean is, I got this version which is an HD version. It is stronger than the standard replacements or the stock one. This one has four leafs in it instead of the stock three. I took me and a friend a couple of hours to replace both sides. But once it was replaced and went for a drive, the ride was smooth. Also on the plus side the truck sits level again with my 2.5" leveling kit and don't look like I have the infamous Carolina Squat going on. The part number is 34-1451HD. This is also the same part number on the other part stores websites.
    Posted by Andrew (Goose Creek, SC) / June 12, 20262008 Dodge Ram
    5 of 5
    Arrived Sooner Than Expected and Fits My Dodge Coronet 8.75 Rear End Great!!!
    This u-bolt kit works great on a 1968 Dodge Coronet Superbee with a 8.75 rear end. Just might want to trim the ends after installation but I left mine as is.
    Dorman® 660-112 - Round U-Bolts
    Posted by Dennis (Glen Allen, VA) / October 04, 2021
    5 of 5
    Did The Job
    The U-Bolts worked well. I torqued them in stages to avoid possibly stripping them, like I had read about in other reviews. I would buy them again. (Unless they fail in the future, of course)
    Dorman® 35635 - Square U-Bolt
    Posted by Customer / August 09, 2021
    5 of 5
    John
    They're great. I wish I would've changed them 15 years ago great difference.
    Dorman® - Rear Leaf Spring Insulators
    Posted by John (Redding, CA) / June 25, 20211989 Oldsmobile Cutlass
    5 of 5
    Awesome
    Very fast delivery, and a very cheap price. Highly recommended.
    Posted by Customer / June 23, 20202003 Dodge Dakota
    5 of 5
    Leaf Spring Shackle on 2006 Nissan Front
    Shackle was a perfect fit for our truck. Easy to moderate install. Thank you.
    Posted by Joey (Edmonton, AB) / May 27, 20192006 Nissan Frontier

    Questions and Answers

    (0)
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!