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Rear Leaf Spring Helper; 700 lb. Capacity (11-27 F-250 Super Duty w/ Factory Overload Springs)

Item SD3801
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    Product Information

    Features, Description, Q&A, Specs & Installation

    Features

    • Weight 30 Lbs
    • Dimensions 47 × 8 × 10 In
    • Capacity 700 Lbs
    • Item Height 0.4''
    • Item Length 43''
    • Item Width 3''
    • Quantity 1
    • Fits 11-27 F-250 Super Duty w/ Factory Overload Springs

    Description

    Self-Adjusting Suspension. The Rear Leaf Spring Helper with a 700 lb capacity enhances rear suspension performance by leveling loads and minimizing body roll under heavy weight conditions. This system operates automatically to provide added support for vehicles facing varying payload demands.

    Construction and Appearance. Crafted from SAE5160H high-grade, shot-peened steel, this product ensures durability and resilience. Manufactured in the U.S.A., the steel is treated to resist wear and fatigue, contributing to longevity and consistent performance.

    Installation. Installation is straightforward and can be completed by experienced automotive professionals without the need for drilling or permanent modifications.

    Application. Specifically fits 2011 to 2027 F-250 Super Duty models equipped with factory overload springs. This fitment ensures optimal performance and compatibility with the vehicle’s original suspension components.

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    Install Details & What's in the Box

    Installation Info

    Installation Time

    (approx) 3 Hours

    Difficulty Level:

    Mechanical expertise or professional installation required.

    Installation Guides

      No guide available for this part yet.

    What's in the Box

    • (1) SSA40 Leaf Spring
    • (1) Polyurethane Spring Pad
    • (1) Lock Down U-Bolt
    • (1) Lock Down Clamp
    • (4) 3/8 Locking Flange Nuts
    • (4) Polyurethane Bushings
    • (2) Steel Sleeves
    • (2) Steel Rollers
    • (2) Shackle Legs, 4 Holes
    • (2) Shackle Legs, 3 Holes
    • (4) 3/4" Nylon Flat Washers
    • (4) 3/4-10 Nylock Nuts, Grade 8
    • (3) 3/4-10 × 5" Hex Bolts, Grade 8
    • (1) 3/4-10 × 5" Hex Bolt, Grade 8, with Head Cut to 1/4" Tall

    Tech Specs

    4.9

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    Questions & Answers

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