SuperSprings

SuperSprings Leaf Spring Rear Pair Kit

2003-2023 Ford E-450 Super Duty RWD
$652.99

In Stock

Estimated Delivery in 3-7 business days

SuperSprings

SuperSprings Leaf Spring Rear Pair Kit

2003-2023 Ford E-450 Super Duty RWD
$652.99

In Stock

Estimated Delivery in 3-7 business days

Authorized dealer
Free shipping on orders above $250 within the lower 48 United States
Brand new parts with warranty coverage
Free 30-day return and exchange on qualifying orders
Got Questions?
Our experts are here to help!
Part Numbers & Details
Kit Contents
Kit Includes two Springs.
SuperSprings Limited Lifetime Warranty
This Limited Lifetime Warranty is the only warranty made in connection with your SuperSprings International product.SuperSprings International reserves the rights to require the warranty claimant’s proof of purchase as a condition of this warranty and make future revisions to its warranty without prior notice.
Designed for RWD vehicles
This product only works for RWD vehicles.
Kit Includes
Sold as a pair (left and right).
Product Highlights
Maintenance-free
Specifications
Part NumberLift/LoweredPositionItemQuantityCapacity
SSA47FactoryRearSuperSprings Leaf Spring Rear Pair13400 lbs.
Product Details

Self-adjusting suspension stabilizing system. 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.-,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.

Compatibility List
YearMakeModelDrivePositionLift
2023FordE-450 Super DutyRWDFactory
2022FordE-450 Super DutyRWDFactory
2021FordE-450 Super DutyRWDFactory
2020FordE-450 Super DutyRWDFactory
2019FordE-450 Super DutyRWDFactory
2018FordE-450 Super DutyRWDFactory
2017FordE-450 Super DutyRWDFactory
2016FordE-450 Super DutyRWDFactory
2015FordE-450 Super DutyRWDFactory
2014FordE-450 Super DutyRWDFactory
2013FordE-450 Super DutyRWDFactory
2012FordE-450 Super DutyRWDFactory
2011FordE-450 Super DutyRWDFactory
2010FordE-450 Super DutyRWDFactory
2009FordE-450 Super DutyRWDFactory
2008FordE-450 Super DutyRWDFactory
2007FordE-450 Super DutyRWDFactory
2006FordE-450 Super DutyRWDFactory
2005FordE-450 Super DutyRWDFactory
2004FordE-450 Super DutyRWDFactory
2003FordE-450 Super DutyRWDFactory

Warranty info Processing

Shipping Info

Free Shipping on most orders to the lower 48 U.S. states. Truck freight items (over 100 lbs) and custom orders require a separate shipping quote.

  • Applies to items like axles, leaf springs, and long-travel kits.
  • No international shipping on freight items — only to U.S.-based freight forwarders.
  • Worldwide shipping available: Canada, Europe, UAE, Australia, and most of Asia.

Contact us for an international shipping quote.

Returns & Exchanges

30-Day Return Policy — Items must be new, unused, uninstalled, and include all original hardware.

  • No restocking fees for exchanges or gift card credit.
  • 10% restocking fee on refunds, returns cost us real money, so the 10% helps keep the lights on.
  • Installed, damaged, or dirty parts cannot be returned.
  • Any returns missing hardware or miscellaneous items, the return will be denied and returned to the buyer at the buyer's expense.

Need help? Use Live Chat or Email Us anytime.

Start a Return or Exchange

Return Shipping Responsibility

CHECKOUT+ Package and Order Protection plan provides prepaid return labels for any returned packages, this fee varies by product.

  • Our mistake (misboxed, wrong item, damaged): We cover the cost of return shipping.
  • Buyer mistake (wrong item ordered, fitment error, changed mind): Return shipping is the buyer's responsibility - unless CHECKOUT+ Package Protection has been purchased.

  • Under 50 lbs: Discounted carrier rate
  • Over 50 lbs: Discounted carrier rate + $25 oversize fee

Refunds

Refunds are issued within 5–7 business days of receiving your return.

  • Funds typically post to your account in 1–3 business days depending on your payment method.
  • There is a 10% restocking fee on all refunds. We don’t get our original shipping, labor, or transaction fees back — so the 10% restocking fee keeps the lights on.
  • You will receive an email once your refund is processed.

International Orders

  • All international orders are final sale.
  • Returns via freight forwarders only accepted if the product hasn’t left the U.S.
  • Import taxes, duties, and other possible import-related fees are the buyer’s responsibility and not included in our shipping charges.
  • We are not responsible for goods once exported outside the U.S.

Product Details

Whether you want to upgrade, add a reservoir, or find something more affordable, contact us with any questions!

Part Numbers & Details

View full product specifications

Close specs
Part Numbers & Details
Kit Contents
Kit Includes two Springs.
SuperSprings Limited Lifetime Warranty
This Limited Lifetime Warranty is the only warranty made in connection with your SuperSprings International product.SuperSprings International reserves the rights to require the warranty claimant’s proof of purchase as a condition of this warranty and make future revisions to its warranty without prior notice.
Designed for RWD vehicles
This product only works for RWD vehicles.
Kit Includes
Sold as a pair (left and right).
Product Highlights
Maintenance-free
Specifications
Part NumberLift/LoweredPositionItemQuantityCapacity
SSA47FactoryRearSuperSprings Leaf Spring Rear Pair13400 lbs.
Product Details

Self-adjusting suspension stabilizing system. 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.-,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.

Compatibility List
YearMakeModelDrivePositionLift
2023FordE-450 Super DutyRWDFactory
2022FordE-450 Super DutyRWDFactory
2021FordE-450 Super DutyRWDFactory
2020FordE-450 Super DutyRWDFactory
2019FordE-450 Super DutyRWDFactory
2018FordE-450 Super DutyRWDFactory
2017FordE-450 Super DutyRWDFactory
2016FordE-450 Super DutyRWDFactory
2015FordE-450 Super DutyRWDFactory
2014FordE-450 Super DutyRWDFactory
2013FordE-450 Super DutyRWDFactory
2012FordE-450 Super DutyRWDFactory
2011FordE-450 Super DutyRWDFactory
2010FordE-450 Super DutyRWDFactory
2009FordE-450 Super DutyRWDFactory
2008FordE-450 Super DutyRWDFactory
2007FordE-450 Super DutyRWDFactory
2006FordE-450 Super DutyRWDFactory
2005FordE-450 Super DutyRWDFactory
2004FordE-450 Super DutyRWDFactory
2003FordE-450 Super DutyRWDFactory
Warranty

View warranty coverage

Close specs

Warranty info Processing

Shipping & Returns

Free shipping within the lower 48 United States

Close specs

Shipping Info

Free Shipping on most orders to the lower 48 U.S. states. Truck freight items (over 100 lbs) and custom orders require a separate shipping quote.

  • Applies to items like axles, leaf springs, and long-travel kits.
  • No international shipping on freight items — only to U.S.-based freight forwarders.
  • Worldwide shipping available: Canada, Europe, UAE, Australia, and most of Asia.

Contact us for an international shipping quote.

Returns & Exchanges

30-Day Return Policy — Items must be new, unused, uninstalled, and include all original hardware.

  • No restocking fees for exchanges or gift card credit.
  • 10% restocking fee on refunds, returns cost us real money, so the 10% helps keep the lights on.
  • Installed, damaged, or dirty parts cannot be returned.
  • Any returns missing hardware or miscellaneous items, the return will be denied and returned to the buyer at the buyer's expense.

Need help? Use Live Chat or Email Us anytime.

Start a Return or Exchange

Return Shipping Responsibility

CHECKOUT+ Package and Order Protection plan provides prepaid return labels for any returned packages, this fee varies by product.

  • Our mistake (misboxed, wrong item, damaged): We cover the cost of return shipping.
  • Buyer mistake (wrong item ordered, fitment error, changed mind): Return shipping is the buyer's responsibility - unless CHECKOUT+ Package Protection has been purchased.

  • Under 50 lbs: Discounted carrier rate
  • Over 50 lbs: Discounted carrier rate + $25 oversize fee

Refunds

Refunds are issued within 5–7 business days of receiving your return.

  • Funds typically post to your account in 1–3 business days depending on your payment method.
  • There is a 10% restocking fee on all refunds. We don’t get our original shipping, labor, or transaction fees back — so the 10% restocking fee keeps the lights on.
  • You will receive an email once your refund is processed.

International Orders

  • All international orders are final sale.
  • Returns via freight forwarders only accepted if the product hasn’t left the U.S.
  • Import taxes, duties, and other possible import-related fees are the buyer’s responsibility and not included in our shipping charges.
  • We are not responsible for goods once exported outside the U.S.