• Features & Benefits

    SuperSprings® are a unique and patented self-adjusting suspension stabilizing system for vehicles with rear leaf springs, designed to level loads and reduce body roll. SuperSprings® provide users extra load support and reduce body roll without compromising ride quality. They are manufactured using a variety of different sized springs to support multiple applications. All SuperSprings® are manufactured in the U.S.A. from SAE5160H high grade, shot peened steel.

    • Maintenance-free
    • Self-adjusting suspension stabilizing system
    • 1500 (lb) Additional Load-Leveling Ability
    • Reduces body roll up to 30% without compromising ride quality
    • Works in conjunction with original equipment leaf spring assembly
    • Adjustable shackles allow installation to suit various needs
    • Typical installation completed in approximately one hour
    • SAE 5160H high-grade steel
    • Shot peened to relieve spring stress and extend product life
    • Never load any vehicle beyond the manufacturer's GVWR
  • Fitments

    Vehicle
    Position
    Notes
    Year
    Chevrolet Silverado 3500 HD LT 4WD
    Rear
    Rear
    4 X 4
    May be used on trucks equipped with top overload spring
    Chevrolet Silverado 3500 HD LT RWD
    Rear
    Rear
    4 X 4
    May be used on trucks equipped with top overload spring
    Chevrolet Silverado 3500 HD LTZ 4WD
    Rear
    Rear
    4 X 4
    May be used on trucks equipped with top overload spring
    Chevrolet Silverado 3500 HD LTZ RWD
    Rear
    Rear
    4 X 4
    May be used on trucks equipped with top overload spring
    Chevrolet Silverado 3500 HD WT 4WD
    Rear
    Rear
    4 X 4
    May be used on trucks equipped with top overload spring
    Chevrolet Silverado 3500 HD WT RWD
    Rear
    Rear
    4 X 4
    May be used on trucks equipped with top overload spring
    Ford F-250 Super Duty Lariat 4WD
    Rear
    Rear
    4 X 4
    May be used on trucks equipped with top overload spring
    PSP-11 (included)
    Ford F-250 Super Duty Lariat RWD
    Rear
    Rear
    4 X 4
    May be used on trucks equipped with top overload spring
    PSP-11 (included)
    Ford F-250 Super Duty XL 4WD
    Rear
    Rear
    4 X 4
    May be used on trucks equipped with top overload spring
    PSP-11 (included)
    Ford F-250 Super Duty XL RWD
    Rear
    Rear
    4 X 4
    May be used on trucks equipped with top overload spring
    PSP-11 (included)
    Ford F-250 Super Duty XLT 4WD
    Rear
    Rear
    4 X 4
    May be used on trucks equipped with top overload spring
    PSP-11 (included)
    Ford F-250 Super Duty XLT RWD
    Rear
    Rear
    4 X 4
    May be used on trucks equipped with top overload spring
    PSP-11 (included)
    Ford F-350 Base 4WD
    Rear
    Rear
    4 X 4
    May be used on trucks equipped with top overload spring
    PSP-11 (included)
    Ford F-350 Base RWD
    Rear
    Rear
    4 X 4
    May be used on trucks equipped with top overload spring
    PSP-11 (included)
    Ford F-350 Custom 4WD
    Rear
    Rear
    4 X 4
    May be used on trucks equipped with top overload spring
    PSP-11 (included)
    Ford F-350 Custom RWD
    Rear
    Rear
    4 X 4
    May be used on trucks equipped with top overload spring
    PSP-11 (included)
    Ford F-350 Special 4WD
    Rear
    Rear
    4 X 4
    May be used on trucks equipped with top overload spring
    PSP-11 (included)
    Ford F-350 Special RWD
    Rear
    Rear
    4 X 4
    May be used on trucks equipped with top overload spring
    PSP-11 (included)
    Ford F-350 Super Duty King Ranch 4WD
    Rear
    Rear
    4 X 4
    For chassis cab models only
    Do not use on pickup models
    May be used on trucks equipped with top overload spring
    Ford F-350 Super Duty King Ranch 4WD
    Rear
    Rear
    4 X 2
    For chassis cab models only
    Do not use on pickup models
    May be used on trucks equipped with top overload spring
    Ford F-350 Super Duty King Ranch RWD
    Rear
    Rear
    4 X 2
    For chassis cab models only
    Do not use on pickup models
    May be used on trucks equipped with top overload spring
    Ford F-350 Super Duty King Ranch RWD
    Rear
    Rear
    4 X 4
    For chassis cab models only
    Do not use on pickup models
    May be used on trucks equipped with top overload spring
    Ford F-350 Super Duty Lariat 4WD
    Rear
    Rear
    4 X 4
    For chassis cab models only
    Do not use on pickup models
    May be used on trucks equipped with top overload spring
    Ford F-350 Super Duty Lariat 4WD
    Rear
    Rear
    4 X 2
    For chassis cab models only
    Do not use on pickup models
    May be used on trucks equipped with top overload spring
    Ford F-350 Super Duty Lariat RWD
    Rear
    Rear
    4 X 2
    For chassis cab models only
    Do not use on pickup models
    May be used on trucks equipped with top overload spring
    Ford F-350 Super Duty Lariat RWD
    Rear
    Rear
    4 X 4
    For chassis cab models only
    Do not use on pickup models
    May be used on trucks equipped with top overload spring
    Ford F-350 Super Duty Limited 4WD
    Rear
    Rear
    4 X 4
    For chassis cab models only
    Do not use on pickup models
    May be used on trucks equipped with top overload spring
    Ford F-350 Super Duty Limited 4WD
    Rear
    Rear
    4 X 2
    For chassis cab models only
    Do not use on pickup models
    May be used on trucks equipped with top overload spring
    Ford F-350 Super Duty Platinum 4WD
    Rear
    Rear
    4 X 4
    For chassis cab models only
    Do not use on pickup models
    May be used on trucks equipped with top overload spring
    Ford F-350 Super Duty Platinum 4WD
    Rear
    Rear
    4 X 2
    For chassis cab models only
    Do not use on pickup models
    May be used on trucks equipped with top overload spring
    Ford F-350 Super Duty Platinum RWD
    Rear
    Rear
    4 X 2
    For chassis cab models only
    Do not use on pickup models
    May be used on trucks equipped with top overload spring
    Ford F-350 Super Duty Platinum RWD
    Rear
    Rear
    4 X 4
    For chassis cab models only
    Do not use on pickup models
    May be used on trucks equipped with top overload spring
    Ford F-350 Super Duty XL 4WD
    Rear
    Rear
    4 X 4
    For chassis cab models only
    Do not use on pickup models
    May be used on trucks equipped with top overload spring
    Ford F-350 Super Duty XL 4WD
    Rear
    Rear
    4 X 2
    For chassis cab models only
    Do not use on pickup models
    May be used on trucks equipped with top overload spring
    Ford F-350 Super Duty XL Plus RWD
    Rear
    Rear
    4 X 2
    For chassis cab models only
    Do not use on pickup models
    May be used on trucks equipped with top overload spring
    Ford F-350 Super Duty XL Plus RWD
    Rear
    Rear
    4 X 4
    For chassis cab models only
    Do not use on pickup models
    May be used on trucks equipped with top overload spring
    Ford F-350 Super Duty XL RWD
    Rear
    Rear
    4 X 2
    For chassis cab models only
    Do not use on pickup models
    May be used on trucks equipped with top overload spring
    Ford F-350 Super Duty XL RWD
    Rear
    Rear
    4 X 4
    For chassis cab models only
    Do not use on pickup models
    May be used on trucks equipped with top overload spring
    Ford F-350 Super Duty XLT 4WD
    Rear
    Rear
    4 X 4
    For chassis cab models only
    Do not use on pickup models
    May be used on trucks equipped with top overload spring
    Ford F-350 Super Duty XLT 4WD
    Rear
    Rear
    4 X 2
    For chassis cab models only
    Do not use on pickup models
    May be used on trucks equipped with top overload spring
    Ford F-350 Super Duty XLT RWD
    Rear
    Rear
    4 X 2
    For chassis cab models only
    Do not use on pickup models
    May be used on trucks equipped with top overload spring
    Ford F-350 Super Duty XLT RWD
    Rear
    Rear
    4 X 4
    For chassis cab models only
    Do not use on pickup models
    May be used on trucks equipped with top overload spring
    Ford F-350 XL 4WD
    Rear
    Rear
    4 X 4
    May be used on trucks equipped with top overload spring
    PSP-11 (included)
    Ford F-350 XL RWD
    Rear
    Rear
    4 X 4
    May be used on trucks equipped with top overload spring
    PSP-11 (included)
    Ford F-350 XLT 4WD
    Rear
    Rear
    4 X 4
    May be used on trucks equipped with top overload spring
    PSP-11 (included)
    Ford F-350 XLT Lariat 4WD
    Rear
    Rear
    4 X 4
    May be used on trucks equipped with top overload spring
    PSP-11 (included)
    Ford F-350 XLT Lariat RWD
    Rear
    Rear
    4 X 4
    May be used on trucks equipped with top overload spring
    PSP-11 (included)
    Ford F-350 XLT RWD
    Rear
    Rear
    4 X 4
    May be used on trucks equipped with top overload spring
    PSP-11 (included)
    Ford Transit-350 HD Base AWD
    Rear
    Rear
    4 X 2
    PSP-10 (included)
    Ford Transit-350 HD Base RWD
    Rear
    Rear
    4 X 2
    PSP-10 (included)
    Ram 3500 Big Horn 4WD
    Rear
    Rear
    4 X 4
    For pickup models only
    Do not use on chassis cab models
    May be used on trucks equipped with top overload spring
    Ram 3500 Big Horn RWD
    Rear
    Rear
    4 X 4
    For pickup models only
    Do not use on chassis cab models
    May be used on trucks equipped with top overload spring
    Ram 3500 Laramie 4WD
    Rear
    Rear
    4 X 4
    For pickup models only
    Do not use on chassis cab models
    May be used on trucks equipped with top overload spring
    Ram 3500 Laramie Limited 4WD
    Rear
    Rear
    4 X 4
    For pickup models only
    Do not use on chassis cab models
    May be used on trucks equipped with top overload spring
    Ram 3500 Laramie Limited RWD
    Rear
    Rear
    4 X 4
    For pickup models only
    Do not use on chassis cab models
    May be used on trucks equipped with top overload spring
    Ram 3500 Laramie Longhorn 4WD
    Rear
    Rear
    4 X 4
    For pickup models only
    Do not use on chassis cab models
    May be used on trucks equipped with top overload spring
    Ram 3500 Laramie Longhorn RWD
    Rear
    Rear
    4 X 4
    For pickup models only
    Do not use on chassis cab models
    May be used on trucks equipped with top overload spring
    Ram 3500 Laramie RWD
    Rear
    Rear
    4 X 4
    For pickup models only
    Do not use on chassis cab models
    May be used on trucks equipped with top overload spring
    Ram 3500 Limited 4WD
    Rear
    Rear
    4 X 4
    For pickup models only
    Do not use on chassis cab models
    May be used on trucks equipped with top overload spring
    Ram 3500 Limited RWD
    Rear
    Rear
    4 X 4
    For pickup models only
    Do not use on chassis cab models
    May be used on trucks equipped with top overload spring
    Ram 3500 Lone Star 4WD
    Rear
    Rear
    4 X 4
    For pickup models only
    Do not use on chassis cab models
    May be used on trucks equipped with top overload spring
    Ram 3500 Lone Star RWD
    Rear
    Rear
    4 X 4
    For pickup models only
    Do not use on chassis cab models
    May be used on trucks equipped with top overload spring
    Ram 3500 SLT 4WD
    Rear
    Rear
    4 X 4
    For pickup models only
    Do not use on chassis cab models
    May be used on trucks equipped with top overload spring
    Ram 3500 SLT RWD
    Rear
    Rear
    4 X 4
    For pickup models only
    Do not use on chassis cab models
    May be used on trucks equipped with top overload spring
    Ram 3500 ST 4WD
    Rear
    Rear
    4 X 4
    For pickup models only
    Do not use on chassis cab models
    May be used on trucks equipped with top overload spring
    Ram 3500 ST RWD
    Rear
    Rear
    4 X 4
    For pickup models only
    Do not use on chassis cab models
    May be used on trucks equipped with top overload spring
    Ram 3500 Tradesman 4WD
    Rear
    Rear
    4 X 4
    For pickup models only
    Do not use on chassis cab models
    May be used on trucks equipped with top overload spring
    Ram 3500 Tradesman RWD
    Rear
    Rear
    4 X 4
    For pickup models only
    Do not use on chassis cab models
    May be used on trucks equipped with top overload spring
    Ram 4500 Base
    Rear
    Rear
    4 X 4
    For pickup models only
    Do not use on chassis cab models
    May be used on trucks equipped with top overload spring
    Ram 4500 Base
    Rear
    Rear
    4 X 4
    May be used on trucks equipped with top overload spring
    Ram 4500 Base 4 X 2
    Rear
    Rear
    4 X 4
    May be used on trucks equipped with top overload spring
    Ram 4500 Base 4 X 4
    Rear
    Rear
    4 X 4
    May be used on trucks equipped with top overload spring
    Ram 5500 Base
    Rear
    Rear
    4 X 4
    For pickup models only
    Do not use on chassis cab models
    May be used on trucks equipped with top overload spring
    Ram 5500 Base 4 X 2
    Rear
    Rear
    4 X 4
    May be used on trucks equipped with top overload spring
    Ram 5500 Base 4 X 4
    Rear
    Rear
    4 X 4
    May be used on trucks equipped with top overload spring
  • Need Help?

    Contact Shockwarehouse By Phone

    Shockwarehouse is available from 10 am to 4:30 pm Eastern Standard Time Monday through Friday toll free at 1-800-245-7469 or locally and internationally at 1-954-202-6229.


    Contact Shockwarehouse Through Live Chat

    Shockwarehouse live chat is typically available from 10 am to 4:30 pm Monday through Friday and can be accessed by clicking the Live Chat button on the right side of the page.

    Contact Shockwarehouse By Text/SMS

    Shockwarehouse is available from 10 am to 4:30 pm Eastern Standard Time Monday through Friday, text us at 1-800-245-7469. Durring off hours, the texts are checked frequently and usually will be answered within 1-6 hours. Please provide details about your vehicle or shock needs so we can have your answer ready.


    Contact Shockwarehouse Through Email

    Technical Questions

    All technical questions regarding vehicle fitment, custom made shocks, lifted and lowered vehicles, or any other technical shock questions should use the Technical Support Form


    Returns

    All return requests and inquiries must use the Return Form.


    Warranty

    For warranty requests and inquiries, please see the Warranty Help Form

    New Order or Order Status

    For help placing a new order, checking the status of your order, or making changes to your order, please call 1-800-245-7469 or 1-954-202-6229 between the hours of 9 am and 6 pm Eastern Standard Time Monday through Friday. You can also submit the form here. Please note: order cancellation requests MUST be made by phone.

SuperSprings SSA50.5 Rear Leaf Helper Spring (Single) Ford F-350 Super Duty

SuperSprings SSA50.5 Rear Leaf Helper Spring (Single) Ford F-350 Super Duty

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